Page 1 Toshiba Personal Computer Satellite M40 Maintenance Manual TOSHIBA CORPORATION Toshiba Satellite M40 Maintenance Manual...
Page 2 S/ No.
Page 3 The information presented in this manual has been reviewed and validated for accuracy. The included set of instructions and descriptions are accurate for the Satellite M40 at the time of this manual's production. However, succeeding computers and manuals are subject to change without notice.
Page 4: General
NOTE: “Note” contains general information that relates to your safe maintenance service. Improper repair of the computer may result in safety hazards. Toshiba requires service technicians and authorized dealers or service providers to ensure the following safety precautions are adhered to strictly.
Page 5: Handling The Lcd Module
The manual is divided into the following parts: Chapter 1 Hardware Overview describes the Toshiba Satellite M40 system unit and each FRU. Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU problems. Chapter 3 Test and Diagnostics describes how to perform test and diagnostic operations for maintenance service.
Page 6 Text that you are instructed to type in is shown in the boldface type below: DISKCOPY A: B: The display Text generated by the XXXXX that appears on its display is presented in the type face below: Format complete System transferred Toshiba Satellite M40 Maintenance Manual...
Page 7: Table Of Contents
Procedure 1 Power Icon Check ................2-6 Procedure 2 Connection Check................2-8 Procedure 3 Replacement Check ................2-8 System Board......................2-9 Procedure 3 Replacement Check ..............2-10 2.5-inch HDD ......................2-11 Procedure 1 Message Check ................2-11 Toshiba Satellite M40 Maintenance Manual...
Page 8 Audio Test ......................2-23 Procedure 1 Test Program Check ................ 2-23 Procedure 2 Connector Check and Replacement Check........2-23 2.13 IEEE 1394 Test(Optional) ..................2-24 Procedure 1 Test Program Check..............2-24 Procedure 2 Connector Check ................. 2-24 Toshiba Satellite M40 Maintenance Manual...
Page 9 Chapter 3 Diagnostic Programs General ........................3-1 Quick Start....................... 3-3 Option........................3-9 Subtests ......................... 3-18 System Test......................3-22 Memory Test......................3-29 Storage ........................3-34 Video........................3-39 Audio........................3-58 3.10 Mode Error Codes and description................. 3-59 Toshiba Satellite M40 Maintenance Manual...
Page 10 CPU ........................4-40 4.12 System Board......................4-43 4.13 North Bridge Cooling Module and MDC cable ............4-45 4.14 Display Mask......................4-47 4.15 FL Inverter Board ....................4-49 4.16 LCD Module…………………………………………………………………….4-51 4.17 LED Board………………………………………………………………………4-57 4.18 Touch Pad……………………………………………………………………….4-59 Toshiba Satellite M40 Maintenance Manual...
Page 11 Handling the LCD Module ................A-1 Appendix B Board Layout....................B-1 Appendix C Keyboard Scan/Character Codes..............C-1 Appendix D Key Layout..................... D-1 Appendix E Wiring Diagrams ....................E-1 Appendix F BIOS Rewrite Procedures................F-1 Appendix G EC/KBC Rewrite Procedures ................. G-1 Toshiba Satellite M40 Maintenance Manual...
Page 12: Chapter 1 Hardware Overview
Chapter 1 Hardware Overview...
Page 13 1 Hardware Overview Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 14 1.6 DVD Dual (Double Layer)....................21 1.7 DVD Super Multi.........................22 1.8 DVD Super Multi (Double Layer) ..................23 1.9 Power Supply........................24 2.0 Batteries ..........................25 1.1.1 Main Battery....................25 1.1.2 Battery Charging Control................25 1.1.3 RTC Battery.....................26 Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 15 Table 1- 4 DVD-Dual(Double Layer) drive specifications............21 Table 1- 5 DVD Super Multi drive specifications..............22 Table 1- 6 DVD Super Multi drive (Double Layer) specifications..........23 Table 1- 7 Battery specifications ....................25 Table 1-8 Quick/normal charging time ..................25 Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 16: Features
1 Hardware Overview 1.1 Features The Toshiba Satellite M40/M45 TECRA A4 dynabook VX/4 is a full size notebook PC based on the Intel Pentinm M (Dothan) and Celeron M processor, providing high-speed processing capabilities and advanced features. The computer employs a Lithium Ion battery that allows it to be battery-operated for a longer period of time.
Page 17 ? 100 GB (9.5 mm thick) ATA (5,400rpm) ? 120 GB (9.5 mm thick) ATA (5,400rpm) ? ODD The ODD can accommodate a CD-ROM, DVD-ROM, CD-RW/DVD ROM, DVD+-R/+-RW,DVD Super Multi ,DVD Super Multi (Double Layer)drives. Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 18 PC Cards including 16-bit Multiple Function PC Cards and 32-bit CardBus cards. PC card HDD boot does Not be supported. ? SD/MS(MS Pro)/SM//MMC/XD Card This slot is for your memory card requirements to provide memory card read on your computer Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 19: Features
1 Hardware Overview 1.1 Features ? Toshiba Pointing Device Toshiba Pointing Device has one kind of Synaptice TouchPad with two button. ? Sound system The AD1981B integrated audio controller supports multimedia. The sound system contains the following: ? Stereo speakers...
Page 20 ? Fast Serial Infrared (FIR) communications port(optional) The FIR Port is optional integrated device. It provided an IrDA 1.1 compatible FIR port , enabling wireless communication at a high speed of 1.15 or 4 Mbps. Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 21: Figure 1- 1 Id_10_10G Parts Description Placement
1 Hardware Overview 1.1 Features ? Figures 1-1/1-2 and 1-3 show the computer and its system unit configuration, respectively. Figure 1- 1 id_10_10g Parts description placement Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 22: Figure 1- 2 Id_10C_10Gc Parts Description Placement
1.1 Features 1 Hardware Overview Figure 1- 2 id_10c_10gc Parts description placement Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 23: Figure 1- 3 Id_Jp Parts Description Placement
1 Hardware Overview 1.1 Features Figure 1- 3 id_JP Parts description placement Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 24: Figure 1- 4 The Computer Block Diagram
1.1 Features 1 Hardware Overview Figure 1- 4 The computer Block diagram Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 25: Figure 1- 5 System Board Configuration
1.1 Features 1 Hardware Overview Figure 1- 5 System Board configuration Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 26: System Unit Components
1.2 System Unit Components 1 Hardware Overview 1.2 System Unit Components Figure 1-6 is a block diagram of the system unit. Figure 1- 6 System unit block diagram Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 27 256 MB (16M x 16 x 8P) 512 MB (32M x 16 x 8P) 1024 MB (64M x 8 x 16P) ? 2.5 volt operation ? No parity bit ? 64-bit data transfer Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 28 ? System controllers ? North Bridge: Intel 915 GM CPU interface and control System Memory Support PCI Express* Graphics (PEG) Interface Integrated Display Interface Support Internal Graphics Features Direct Media Interface (DMI) Power Management Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 29 Intel High Definition Audio Controller AC ’97 2.3 Controller ? PC Card controller ? TI PCI7411 CardBus/PC Card controller 16-bit PCMCIA and 32-bit CardBus. SD/MS/MS Pro/MMC/SM/XD Card controller IEEE 1394 Controller ? Audio Controller Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 30 I2C communication control ? Battery EE PROM ? 24C02 equivalent (128 words x 16 bits, I2C interface) integrated in the battery pack Storing records of battery use ? Clock Generator ? ICS954206B Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 31: Wireless Lan Card
Serial Peripheral Interface (SPI) for remote boot(PXE 2.1) Smart power down when link is not detected Wireless LAN controller ? Support following 2 kinds of mini PCI wireless LAN cards. IEEE 802.11g IEEE 802.11a/g Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 32 1.2 System Unit Components 1 Hardware Overview ? Transfer Rate IEEE 802.11a/g: Standard 54M bps IEEE 802.11g: Standard 54M bps ? Frequency Channel IEEE802.11a/g: 5.4GHz IEEE802.11g: 2.4GHz Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 33: Inch Hdd
Specifications Capacity (GB) 30GB 40GB 60GB 80GB 100GB 120GB Rotational 4200 5400 4200 5400 4200 5400 4200 5400 5400 speed 4200rpm (RPM) User data 156,280,32 58,605,120 78,140,160 117,210,240 195,350,400 234,420,480 sectors Bytes/sector Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 34: Dvd-Rom Drive
16.7 (PIO mode 4, Multiword DMA mode 2) Access time (ms) 100ms Average random access Data buffer size (Kbytes) 512KB Formats supported DVD-R/W, DVD-R (Read),DVD-RAM , CD-ROM, CD-R,CD-DA,CD-I,CD(Photo-CD,CD- EXTRA,CD-R,CD-RW,Portiolio) CD-R (Write), CD-RW (Write) Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 35: Cd-Rw/Dvd-Rom Drive
16.7 (PIO mode 4, Multiword DMA mode 2) Access time (ms) Average random 150 ms 130 ms access Data buffer size (Mbytes) Formats supported DVD: DVD-ROM(DVD-5,DVD-9,DVD-10,DVD-18),DVD-R (Ver.1.0,Ver.2.0),DVD-RAM CD-DA,CD+(E)G,CD-MIDI,CD-TEXT,CD-ROM,CD-ROM XA,MIXED MODE CD,CD-I,CD-I Bridge(Photo CD,Video CD),Muitisession CD(Photo CD,CD-EXTRA,Portfolio,CD-R,CD-RW),CD-R,CD-RW Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 36: Dvd Dual
Data buffer size (Mbytes) Formats supported DVD: DVD-ROM,DVD-R ver2.00 for General (Read/Write), DVD-RW Ver.1.0&1.1&1.2(Read/Write),DVD+R(Read/Write),DVD+RW(Read/Write ),DVD+R(Double Layer). KODAK Photo CD Single and Multi-Session,CD-Extra(CD+),Mixed CD,Video CD, CD-R discs (Read/Write), CD-RW , CD test data. Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 37: Dvd Super Multi
33.3 (U-DMA transfer mode 2) (Mbytes/s) 16.6 (PIO mode 4, Multiword DMA mode 2) Access time (ms) Average random access Data buffer size (Mbytes) Formats supported DVD: DVD-VIDEO,DVD-ROM,DVD-R(3.9G,4.7G),DVD-RW(Ver.1.1),DVD- RAM,DVD+R,DVD+RW. CD-DA,CD-ROM, CD-R,CD-RW,CD-ROMXA, PhotoCD(muitiSession),Video CD,CD-Extra(CD+),CD-Text Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 38: Table 1- 6 Dvd Super Multi Drive (Double Layer) Specifications
33.3 (U-DMA transfer mode 2) (Mbytes/s) 16.6 (PIO mode 4, Multiword DMA mode 2) Access time (ms) Average random access Data buffer size (Mbytes) Formats supported DVD: DVD-VIDEO,DVD-ROM,DVD-R(3.9G,4.7G),DVD-RW(Ver.1.1),DVD- RAM,DVD+R,DVD+R(Double Layer),DVD+RW. CD-DA,CD-ROM, CD-R,CD-RW,CD-ROMXA, PhotoCD(muitiSession),Video CD,CD-Extra(CD+),CD-Text Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 39: Power Supply
? Monitors the voltage output to the system block (load/logic circuit side). ? Monitors the voltage, over voltage, input/output current of the battery pack. ? Monitors the internal temperature of the battery pack. ? Monitors the supply voltage from the AC adapter. Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 40: Batteries
When the AC adapter is attached, the battery is charged by off-state charge when the system is powered off or by on-state charge when it is powered on. Table 1-8 Quick/normal charging time Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 41: Rtc Battery
The charging time exceeds the fixed limit. 1.1.3 RTC Battery The RTC battery provides power to keep the current date, time and other system information in memory while the computer is turned off. Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 42: Chapter 2 Troubleshooting
2 Troubleshooting Chapter 2 Troubleshooting Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 43 Procedure 3 Replacement Check ..............2-8 System Board......................2-9 Procedure 3 Replacement Check ..............2-10 2.5-inch HDD ....................... 2-11 Procedure 1 Message Check ................. 2-11 Procedure 2 Partition Check ................. 2-11 Procedure 3 Format Check................2-12 2-ii Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 44: Keyboard
IEEE 1394 Test(Optional) ..................2-24 Procedure 1 Test Program Check..............2-24 Procedure 2 Connector Check............... 2-24 2.14 Cooling Module ....................2-25 Procedure 1 Test Program Check..............2-25 Procedure 2 Connector Check and Replacement Check....... 2-25 Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 2-iii...
Page 45 2 Troubleshooting Figures Figure 2-1 Basic flowchart ....................2-3 Tables Table 2-1 HDD error code and status................2-13 2-iv Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 46: Outline
4. Bootable CD 5. PC Card loopback connector 6. Multimeter 7. External monitor 8. Headphone 9. Microphone 10. A-BEX TEST DVD 11. Music CD 12. DVD TSD-1 (TOSHIBA EMI DVD Test Media) Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 47: Basic Flowchart
? Make sure the Windows® XP Home Edition has been installed on the HDD. Any other operating system can cause the computer to malfunction. ? Make sure any piece of optional equipment has been installed. Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 48 Tomorrow Toshiba" displayed procedure in Section 2.7 See the previous page to "Password=" displayed ?? delete the password. Follow the HDD diagnostic OS started ?? procedure in Section 2.5 Figure 2-1 Basic flowchart(1/2) Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 49 Identify the test resulting in the Any error detected by the error and perform the appropriate diagnostic program ?? diagnostic procedures The system is normal. Figure 2-1 Basic flowchart (2/2) Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 50 10. If an error is detected by the IEEE 1394 test, follow the IEEE 1394 troubleshooting procedures in section 2.13. 11. If an error is detected by the Fan On/Off test, follow the cooling module troubleshooting procedures in Section 2.13. Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 51: Power Supply
Power supply status On in Amber Battery being charged On in Green Battery fully charged, with AC adapter connected Blinking in Amber Battery low *1 while driving the computer (at equal intervals) Else Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 52 Make sure the DC IN LED goes on in Green. If it does not, go to Procedure 2. Check 2 Make sure the Battery LED goes on in Amber or Green. If it does not, go to Procedure 3. Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 53: System Board
Check 2. Check 2 Replace the system board with a new one. If the battery pack is still not working properly, perform Check 3. Check 3 Replace the CPU with a new one. Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 54: Procedure 1 Message Check
If any other error message displays, perform Check 3. Check 3 Resume failure and press any key to continue . Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 55: Procedure 3 Replacement Check
The system board, memory, or CPU may be defective. Disassemble the computer following the steps described in Chapter 4 and replace the system board, memory module or CPU with a new one. 2-10 Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 56: Procedure 2 Partition Check
Check 2 information” from the FDISK menu. If drive C is listed, perform Check 3. If drive C is not listed, return to the FDISK menu and choose the option to Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 2-11...
Page 57 Enter FORMAT C:/S/U to format the HDD and transfer system files. If the following message appears on the display, the HDD has been formatted. Format complete If you cannot format the HDD using the test program, go to Procedure 4. 2-12 Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 58: Procedure 4 Test Program Check
Disk Controller Test unexpected interrupt Failed Disk Controller action Test Failed Disk dos not support SMART Disk read attribute threshold error Disk read attribute value error Disk SMART attribute value error Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 2-13...
Page 59: Procedure 5 Connector Check And Replacement Check
Chapter 4. If the problem persists, perform Check 4. Check 4 The CPU may be damaged. Replace it with a new one following the disassembling instructions in Chapter 4. 2-14 Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 60: Keyboard
Chapter 4. If the problem persist, perform Check 5. Check 5 The CPU may be faulty. Disassemble the computer following the steps described in Chapter 4 and replace the CPU with a new one. Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 2-15...
Page 61: Display
Procedure 3. If there is still an error, perform Check 2. Check 2 The LCD/FL cable may be faulty. Replace it with a new one and return to Procedure 3. If there is still an error, perform Check 3. 2-16 Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 62 Chapter 4. Check 10 The memory may be defective. Replace the memory module with a new one following the steps described in Chapter 4. If the problem persist, perform Check 10. Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 2-17...
Page 63: Odd (Optical Disk Drive)
CD in the computer's CD, turn on the computer and run the test. Then insert a test ODD (Toshiba-EMI DVD-ROM TEST DISK TSD-1) into the ODD drive. See Chapter 3 for information on how to perform the test.
Page 64 Check 6. Check 6 The memory may be defective. Replace the memory module with a new one following the steps described in Chapter 4. If the problem persist, perform Check 3. Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 2-19...
Page 65: Lan
Chapter 4. If the problem persist, perform Check 3. Check 3 The CPU may be faulty. Disassemble the computer following the steps described in Chapter 4 and replace the CPU with a new one. 2-20 Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 66: Sd Card/Memory Stick(Optional)
Chapter 4. If the problem persist, perform Check 3. Check 3 The CPU may be faulty. Disassemble the computer following the steps described in Chapter 4 and replace the CPU with a new one. Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 2-21...
Page 67: Parallel Port(Optional)
Chapter 4. If the problem persist, perform Check 3. Check 3 The CPU may be faulty. Disassemble the computer following the steps described in Chapter 4 and replace the CPU with a new one. 2-22 Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 68: Audio Test
Chapter 4. If the problem persist, perform Check 5. Check 5 The CPU may be faulty. Disassemble the computer following the steps described in Chapter 4 and replace the CPU with a new one. Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 2-23...
Page 69: Ieee 1394 Test(Optional)
Chapter 4. If the problem persist, perform Check 3. Check 3 The CPU may be faulty. Disassemble the computer following the steps described in Chapter 4 and replace the CPU with a new one. 2-24 Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 70: Procedure 1 Test Program Check
Chapter 4. If the problem persist, perform Check 4. Check 4 The CPU may be faulty. Disassemble the computer following the steps described in Chapter 4 and replace the CPU with a new one. Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual 2-25...
Page 71 Chapter 3 Diagnostic Programs...
Page 72 3 Diagnostic Programs Chapter 3 Contents General ........................1 Quick Start ........................3 3.2.1 Quick Test....................3 3.2.2 Customization Test ................3 3.2.3 Keyboard Layout test ................7 3.2.4 Hotkey Test .................... 8 3.2.5 Audio Play Test ..................8 3.2.6 Audio Record Test................
Page 73 3 Diagnostic Programs Communication (COMM) ..................54 3.10 Peripheral ........................58 3.11 Error Codes and description...................60 3.12 Quick Test Item List .....................i Satelite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 75: General
The diagnostic programs can be classified into two types: OPTION and DIAGNOSTIC TEST. NOTE 1: This Diagnostic supports Satellite M40/M45 TECRA A4 Dynabook Vx/4 NOTE 2: Before running a test, be sure to: 1. Check that all the cables are connected securely.
Page 76 50KB spare space in the drive, system will save all log files into the root directory the diskette; otherwise, system will save all log files in the root directory of RAM disk. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 77: Quick Start
When this item is selected, the system will run the diagnostic programs according to the procedures you defined. When the test is completed, a file named Custom.log will be saved in the defined location. Please see the following example-- Mouse test. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 78 Select ‘Test Mouse’ or press F8 to run the test. The prompt information would be displayed in the screen as below. This test item needs user to verify whether the mouse works normally. The test result will be displayed in the following screen: Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 79 CPU Speed Test (Step by Step): Select test item: Select System—CPU—CPU Speed, then, press the Enter key. Parameters Setting Choose the OK button after you set the proper parameters in the following window. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 80 Enter to start testing. And the user has to setup the parameters every time before running the test. Using this method, only one test item would be tested at one time. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 81: Keyboard Layout Test
It requires user to press the key and check whether the key in the screen changes color or not. User can terminate test by typ ing ‘END’. When testing the ‘Fn’ key, it must press the ‘Enter’ key at the same time. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 82: Hotkey Test
When the test is completed, a file named Audio_R.log will be saved in the defined location. 3.2.7 DMI Read Read the information from the system’s SMBIOS and display it in the screen as follows: Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 83: Dmi Write
During the editing, user could press F2 to confirm the DMI attribute update or press F4 to ignore the modification. Press ESC to exit the program of DMI Write. The confirmation screen is as below: Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 84: System Information
On the left column of the above screen, the detected hardware components are listed. The corresponding information of the detected hardware components is displayed on the right of the screen. It displays the current running status information of the check program. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 85: View Logs
Press ESC to exit this program. NOTE: LCM Information doesn't support CSV (Sharp) LCM. 3.2.10 View Logs User can enter one choice to view a log file in the screen as follows. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 86: Exit To Ms Dos
3.2.12 The Diagnostics Screen Explanation Below is an example of running a test item. It includes the following parts: Diagnostics Windows, Test Status Area, Progress Bar, Error List, Test Item’s Title, Status Bar and Message Box. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 87 ? ABORT ALL---- Stop all the selected test items. User could use the hot key Ctrl+D to achieve the same operation. When the user calls ABORT ALL, the following message box will prompt for his selecting. 4. Title Bar: Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 88 ? Start Test Time (S.TIME): Display the test start time for the current test item or the test script, e.g. ‘S.TIME: 2004-01-04 19:21:16’ in the above screen; ? Break On Error: Display ‘HALT’ as shown in the above screen when ‘Break On Error’ is enabled; Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 89 ? Wait On Error: Display ‘WAIT’ as shown in the above screen when ‘Wait On Error’ is enabled; ? Pause Enable : Display ‘PAUSE’ when “Pause Enable ” is enabled; ? Manual Interrupt Method: Display ‘Esc: Break’ to tell the user how to manually interrupt the test process. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 90: Options
Execute all selected test items in this editor. The hot key is F8. If “Interactive ” option in batch parameters has not been selected, a warning message would be shown as below: Edit Batch Parameters Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 91: Batch Parameters Configuration
Exit the Service Diagnostics Editor and back to DOS. 3.3.2 Batch Parameters Configuration The batch parameters configuration screen can be accessed through Service Diagnostics/OPTIONS -> EDIT BATCH PARAMETERS -> BATCH PARAMETERS : Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 92 When the option here is enabled, it would affect all the test items while the same option in “Item Parameters Configuration” only affect that test item. Monitor Battery Life Monitor the remaining battery capacity (percent). Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 93: Item's Parameters Configuration
3.3.3 Item’s Parameters Configuration The test items’ parameters configuration screen can be accessed through Service Diagnostics/Options -> Edit Batch Parameters -> Item’s Parameters-> System- >CPU-> Basic Functionality: Repeat count Repeat times of the test item. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 94: Load Batch Parameters
3.3.4 Load Batch Parameters Batch parameter is saved in the script file whose extension name is INI (*.INI). Below is the screen shot of “Load Batch Parameters”. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 95: Save Batch Parameters
In this window, you can specify the .INI files that you wanted to be edited or modified. 3.3.5 Save Batch Parameters Here you can save the edited or modified content to the batch parameters files. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 96: Log Parameters Setting
If selecting this parameter, the end time of the test will be recorded. Log Errors Only If selecting this parameter, errors will be recorded only when the test fails. Log Errors Only with Time Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 97: Specify Log Viewer
You can specify the Log file viewer in the Specify Log Viewer screen. The default viewing program of Service Diagnostics is LogView.exe. 3.3.8 Display LOG File You can specify the Log file for viewing in the Display Error Log File screen. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 98: Log Viewer
In this screen, you can specify a Log file and view it with the viewer designated in Specify LOG Viewer. 3.3.9 LOG Viewer Service Diagnostic Log viewer: ?, ? Scroll a line backward or forward on the screen. Page Up, Page Down Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 99: Log File Sample
The following section is a sample of log file: DIAG REPORT <Module Name>: Service Diagnostic Ver 1.01 ... Memory Tester Build Date 2002.12.31 [Walk High] Begin Time: Mon Jan 05 10:45:36 2004 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 100 Begin Time: Mon Jan 05 10:48:54 2004 Touch Pad Test : FAIL ITEM TEST FAIL Function ID :502 Error Code :50202 Error Message :Touch Pad Test Fail End Time: Mon Jan 05 10:49:16 2004 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 101: Subtests
03 Extended Pattern 01 Read/Write Cycle Test [XWRCycle ] 02 Read Cycle Test [XRCycle] 04 Walking 1's Test [WalkHigh] 05 Walking 0's Test [WalkLow] 06 Memory Address [Address] 07 Refresh Test [Refresh] Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 102: Hdd
VESA 800x600x256 Mode [V800600_15] VESA 800x600x32K Mode [V800600_16] VESA 800x600x64K Mode [V800600_24] VESA 800x600x16M Mode [V800600_32] VESA 800x600x32bit Mode 1024X768 Video Modes VESA 1024x768x256 Mode [V1024768_15] VESA 1024x768x32K Mode [V1024768_16] VESA 1024x768x64K Mode [V1024768_24] Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 103 03 Mac Address Detection [MAC Address] 04 1394 01 GUID Detection [1394 R/W Test] 05 pcie 01 Pcie Detection [Pcie Detection] Peripheral 01 Keyboard 01 Keyboard Data Line [KBDataLn] 02 Keyboard Led [KBLED] Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 104 3 Diagnostic Programs 3.4 Subtests 03 Keyboard Clock Line [KBClokLn] 02 Mouse 01 TouchPad [MSTpad] Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 105: System Test
2. CPU Speed This test item is to detect the work frequency of the current CPU. User should change the parameters setting in the following window before the test: Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 106 This test item is used for getting & showing CPU Information. It will be displayed as follows: 5. CPU Protected Mode Test This test item is to check whether CPU protected mode instruction works normally. 6. Speedstep Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 107 1. DMA Controller This test item is to check whether the DMA controller works normally. 2. Interval Timer This test item is to check whether the Interval Timer (18.2Hz, 55ms) works normally. 3. Clock/Calendar Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 108 Subtest 03 FAN Speed Test 1. CPU Fan Speed Test This test item is to check whether the CPU fan currently used works normally in the different speeds of stop, slow, middle and fast. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 109 This test item is to check whether Chipset Fan exists or not. If it exists, the test will check the speed of Chipset Fan at the status of Power On or Power Off. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 110: Memory Test
Special Size, the test of Extended Momory will be taken according to the coverage range that user chooses or time. Extended Memory Start Address (MB) & Extended Memory End Address (MB): Set the range of extended memory that is to be tested, the Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 111 7. Incremental / Decrement Test Data Pattern is a series of data whose low byte is increasing data from 0x00 and high byte is decreasing data from 0xFF. Subtest 03 Extended Pattern Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 112 1. Write/Read Cycle Test Test by using both read and write instructions. 2. Read Cycle Test Test by using read instructions. Subtest 04 Walking 1’s Test Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 113 ‘Subtest 03 Extended Pattern’. 1. Randomize Test This test item is to check whether the memory could be correctly accessed with randomized data and randomized memory address. 2. Random Increment Read/Write Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 114 This test item is to check whether the data bus works normally. Subtest 11 Memory Speed Test This test item is to check the data-transferring rate for the cache memory and the system memory. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 115: Storage
Time Limit(m): Choose or Input the time (minute) of the defined range of the total disk to be tested. Test Mode —Choose test mode from the following options: Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 116 Time Limit(m): Choose or Input the time (minute) of the defined range of the total disk to be tested. 3. Performance Check the HDD’s seeking speed and transfer the data rate. 4. Controller Check Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 117 2. Data Transfer Rate Check the data trans fer rate of the ODD drive. It will read data from the ODD disc and calculate the data transfer rate. This test needs a data CD. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 118 RW under LBA mode with the location address increasing in sequence. 6. Tray Eject Test Check the eject function of the ODD. It will eject the ODD and ask the user to confirm if the operation succeeds. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 119: Video
2. Text Attribute This test item is to check whether the text attribute of normal, hi- intensity, inverse, and blinking in VGA text mode could be correctly displayed on the screen. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 120: Video
This test item is to check whether the video memory could be correctly written and read in VGA text mode. According to the comparison of written data with read data, the program would report PASS or FAIL. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 121 In the test, user is required to respond according to the instruction in the screen. 5. 80 * 25 Text Mode This test item is to check whether 80*25 Text Mode works normally. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 122 This test item is to check whether all the video modes supported by the video card works normally. In the test, user is required to respond following the instruction in the screen. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 123 Subtest 04 VESA Video Memory This test item is to check whether VESA video memory could be correctly accessed (write data & read data). Below is the test item’s parameter dialog window: Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 124 This test item is to report the system’s Accelerated Graphics Port status and check whether AGP registers works normally. Subtest 07 LCD Panel Test This test item is to check whether there is any fault in its resolution by displaying the RGB gradient color screens. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 125 This test item is to check the video adapter’s composing ability of direct color in high and true color mode. In the test, user is required to respond according to the instruction in the screen. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 126 Subtest 11 DAC/Palette Address This test item is to check the function of DAC registers and Palette registers. In the test, user is required to respond according to the instruction in the screen. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 127 What should be done is to write the data of the type of BitBLT operation and the location of BitBLT source area and destination area into the BitBLT registers, and all those operations will be completed automa tically by BitBLT engine with minimum CPU intervention. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 128: Communication (Comm)
Check whether the data register and control register works normally. 2. IRQ Check Check whether LPT interrupt works normally. 3. External Loop back Check whether there is open or short circuit issue. 4. ECP Mode Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 129 Main Menu, The master stays here to wait for slave requesting. ? Prepare a slave. User should choose the test item from Main Menu and set parameters. Below is the Slave Testing window. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 130 Detect the vendor ID of the network card. 3. MAC Address Detection Detect the MAC address of the network card. Subtest 04 1394 GUID Detection This test item is used to read and display GUID from 1394 register. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 131 3 Diagnostic Programs Subtest 05 Pcie Pcie Detection This test item is used to detect Pcie device ID and vendor ID. Only the AboCom ExpressCard 34 GigabitEthernet. device can be detected so far. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 132: Peripheral
Check whether the keyboard clock line works normally. Subtest 02 Mouse Test Check whether the point devices work normally. 1. Touch Pad Before test Touch Pad’s function, user should set a timeout time at below screen: Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 133 At the below screen of Touch Pad test, user can press the left button, right button, and move the mouse to verify its functions for times, and the test will end either by user break or test time is out. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 134: Error Codes And Description
The CPU MMX register is MMX Test Error Replace the CPU. damaged. 02xx Memory The ROM BIOS has Physical Test this unit on multiple Read Error problems. machines. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 135 The frequency is beyond the Periodic Faster Error As above. standard. The frequency is below the Periodic Slower Error As above. standard. Update-ended Interrupt R/W errors with the RTC As above. Error refreshing interrupt controller. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 136 Check whether there is any Physical problems with the video Character Test Error physical problem with the video card. card. DAC/Palette Address Test As above. As above. Error Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 137 As above. As above. Error 15bits Video Mode Test As above. As above. Error 16bits Video Mode Test As above. As above. Error 24bits Video Mode Test As above. As above. Error Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 138: Keyboard
09xx Keyboard Keyboard Map & Stroke Keyboard Map & Stroke Test Check the KBD connection and Test Fail fails. repeat the test. Clock Line Test Fail Clock Line Test fails. As above. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 139 As above. As above. Fail Verifying Firmware As above. As above. loaded Fail MMC or SD Media Card As above. As above. Present Fail 28xx 1394 Don’t support 1394. Can not find IEEE1394 Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 140 ROM for repair. CD Seek Error Either the disk or the CD-ROM Replace the disk or send the CD- is damaged. ROM for repair. Eject Error Wrong CD-ROM drive. Exit from the wrong drive. Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 141: Quick Test Item List
VESA Video Memory 10% or 3 minutes Color Purity Test Direct Color Test LCD Panel Sequential/Random R/W 25% or 3 minutes SMART Check LAN Card Device ID Detection Vendor ID Detection Mac Address Detection Satellite M40/M45 TECRA A4 Dynabook Vx/4 Maintenance Manual...
Page 142 Chapter 4 Replacement Procedures...
Page 143 4 Replacement Procedures 4-ii Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 144 Installing the MDC Card ..................4-21 Wireless LAN Card....................4-22 Removing the Wireless LAN Card ............... 4-22 Installing the Wireless LAN Card ................. 4-23 HDD ......................... 4-24 Removing the HDD....................4-24 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-iii...
Page 145: Odd Bay Module
Installing the System Board, Speaker and MIC, AC IN, RJ11/45, MDC cable…..4-47 4.12 VGA Card (for VGA Card Model Only)..............4-48 Removing the VGA Card ..................4-48 Installing the VGA Card ..................4-49 4-iv Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 146 Installing the Switch Cover and Switch Board ............4-61 4.19 Touch Pad and Touch Pad Board ................4-62 Removing the Touch Pad and Touch Pad Board ........... 4-62 Installing the Touch Pad and Touch Pad Board ............. 4-63 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 147 Figure 4-25 Removing the ODD bay module ................. 4-38 Figure 4-26 Removing the bracket from ODD drive............... 4-39 Figure 4-27 Removing the screws from the back of the computer........... 4-40 Figure 4-28 Removing the display assembly................4-41 4-vi Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 148 Figure 4-41 Removing the I/O board..................4-59 Figure 4-42 Removing the switch cover................. 4-60 Figure 4-43 Removing the switch board................. 4-61 Figure 4-44 Removing the touch pad and button board ............4-62 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-vii...
Page 149: General
For removing the LCD Module First, remove the display mask and FL inverter board, both of which are shown above the LCD module. Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 150 4 Replacement Procedures 4.1 General Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 151: Safety Precautions
DANGER: Always use the genuine batteries or replacement batteries authorized by Toshiba. Batteries other than those differ in specifications and are incompatible with the computer. They may burst or explode. Never heat or disassemble the battery packs to avoid leakage of alkaline solutions.
Page 152 Inside the PC are components that become hot during operation (such as the CPU and cooling module). To avoid burns, let the hot components cool down before starting inspection or repair task. Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 153: Before You Begin
To avoid personal injury, use care to handle components that have sharp edges or corners. After you have replaced an FRU, check that the FRU works correctly to ensure normal computer operation. Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 154: Disassembly Procedures
? Check that all the required screws are used to fix the FRUs. Using wrong screws can damage the threads or heads of the screws or does not ensure firm FRU fixing. After installing an FRU, make sure that the FRU and computer can work normally. Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 155: Tools And Equipment
? M2.5 (2.5 mm) 0.36 N?m (3.5 kgf?cm) ? M3 (3 mm) 0.51 N?m (5.0 kgf?cm) ? M2.5x4 PSP TITE screws 0.204 N?m (2.0 kgf?cm) ? M2.5x6 GIZA TITE screws 0.36 N?m (3.5 kgf?cm) Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 156: Colors Of Screw Shanks
Symbol examples ? 6 mm bind screw ? 12 mm bind screw ? 5 mm stud (The numeral represents the rounded length of the threaded portion irrespective of the entire stud length.) Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 157: Removing The Battery Pack
3. Slide the battery release latch and remove the battery pack from the computer. Figure 4-1 Removing the battery pack NOTE: Dispose of the used battery packs as required by local ordinances or regulations. Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 158: Installing The Battery Pack
1. Gently insert a new or recharged battery pack into place. Check that the battery release latch slides in and stops with a click. 2. Slide in the battery lock. 4-10 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 159: Removing The Pci Expresss Card
1. Push the PCI express card to be removed until it stops and release PCI express card. 2. When the PCI express card popped out, grasp it and pull it out. Figure 4-3 Removing the PCI express card Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-11...
Page 160: Installing The Pci Expresss Card
After the PCI express card is installed, check the hardware configuration in the Hardware Setup or TSETUP program to make sure that the PC card in compatible with the current hardware configuration. 4-12 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 161: Removing The Optional Pc Card
1. Push the eject button for the PC card to be removed until it stops and release the button. 2. When the eject button popped out slightly, push it again. 3. When the PC card popped out, grasp it and pull it out. Figure 4-4 Removing the PC card Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-13...
Page 162: Installing The Optional Pc Card
After the PC card is installed, check the hardware configuration in the Hardware Setup or TSETUP program to make sure that the PC card in compatible with the current hardware configuration. 4-14 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 163: Removing The Momery Card
2. Push the memory card to be removed until it stops and release the memory card. 3. When the memory card popped out, grasp it and pull it out. Figure 4-5 Removing the memory card Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-15...
Page 164: Installing The Momery Card
After the PC card is installed, check the hardware configuration in the Hardware Setup or TSETUP program to make sure that the PC card in compatible with the current hardware configuration. 4-16 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 165: Removing The Optional Memory
3. Remove the memory cover. CAUTION: Do not touch the connectors on the memory modules or in the computer. Contaminated connectors can cause memory access problems. Figure 4-6 Removing the optional memory cover Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-17...
Page 166 4. Spread out the two memories lock stoppers so that the memory module can be raised. 5. Pull the memory module up and out at an angle, using care to the connectors. Figure 4-7 Removing the optional memory 4-18 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 167: Installing The Optional Memory
TSETUP program to make sure that the installed memory module has been recognized by the system. If it has not been recognized yet, check the connections. CAUTION: To prevent system malfunctions, always use Slot A first to insert the memory modules. Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-19...
Page 168: Removing The Mdc Card
3. Remove the wireless LAN card cover. CAUTION: Do not touch the connectors on the MDC card or in the computer. Contaminated connectors can cause MDC card failures. Figure 4-8 Removing the wireless LAN card cover 4-20 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 169 5. Raise the MDC card and disconnect it from CN517 on the system board. 6. Disconnect the MDC cable from the connector JP1 on the MDC card. Figure 4-9 Removing the MDC card Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-21...
Page 170: Installing The Mdc Card
After the computer is turned on, check the hardware configuration in the Hardware Setup or TSETUP program to make sure that the installed MDC card has been recognized by the system. If it has not been recognized yet, check the connections. 4-22 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 171: Wireless Lan Card
5. Spread out both the left and right stoppers for fixing the wireless LAN card until the card can be raised. 6. Pull the wireless LAN card up and out at an angle. Figure 4-10 Removing the wireless LAN card cover Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-23...
Page 172: Installing The Wireless Lan Card
CAUTION: Do not touch the connectors on the wireless LAN card and in the computer with bare hands. Wireless LAN cards can fail if they are contaminated with sweat, natural oils, etc. from your hands. 4-24 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 173: Hdd
1. Remove two M2.5x5 black flat-head screws for fixing the HDD cover. 2. Remove the HDD cover. 3. Remove the HDD pack follow the direction of the arrows. Figure 4-12 Removing the HDD pack cover Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-25...
Page 174 M3x4 white head screws. 6. Remove the HDD chassis. 7. Remove the HDD connector. Figure 4-14 Removing the HDD chassis CAUTION: Do not apply pressure to the top or bottom of the drive. 4-26 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 175: Installing The Hdd
3. Install the HDD pack into the correct position in the computer. Connect the HDD pack to the computer, holding the HDD pack by its sides. 4. Insert the HDD pack. 5. Secure the HDD cover with two M2.5x5 black flat-head screws. Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-27...
Page 176: Cooling Module
3. Remove the CPU cover. 4. Release the three screws on the cooling module using the numbered order shown to the screw. 5. Remove the cooling module. Figure 4-15 Removing the CPU cover 4-28 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 177 4.4 CPU Cooling Module 4 Replacement Procedures Figure 4-16 Removing the cooling module Figure 4-17 Applying silicon greases Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-29...
Page 178 3. Secure the three screws on the cooling module using the numbered order shown on the screws. 4. Place the CPU cover in the correct position and fasten the securing screw. 4-30 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 179: Cpu
1. Unlock the CPU by rotating the cam on the CPU socket 120 degrees to the left with a flat- blade screwdriver (in the order shown in the figure below). 2. Remove the CPU. Figure4-18 Removing the CPU 4-30 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 180: Installing The Cpu
2. Attach the CPU to the correct position in the CPU socket. Align the CPU with the CPU socket by using the triangle as a guide. Figure 4-19 Installing the CPU CAUTION: Place the CPU by aligning the triangle with the shaded area. Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-31...
Page 181 3. Fix the CPU by rotating the cam 120 degrees to the right with a flat-blade screwdriver. NOTE: FOXCONN CPU socket will be 180 degrees to the left. Figure 4-20 Fixing the CPU 4-32 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 182: Speaker Cover And Keyboard
- Four front latches 2. Remove the speaker cover. 3. Remove two M2.5x2.6 black bind securing screw. 4. Remove the connector CN8 on main board and keyboard. Figure 4-21 Removing the speaker cover Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-33...
Page 183: Installing The Speaker Cover And Keyboard
3. Please the speaker cover in the correct position and fasten the following 8 latches, in that order: - Two bottom latches - One latch on the left and right sides - Four front latches 4. Close the display and turn the computer over. 4-34 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 184: Bluetooth Card ( For Bluetooth Model Only)
1. Disconnect the antenna cable with the tweezers. 2. Disconnect the Bluetooth SUMI-card connector CN3 on main board. 3. Remove two M2x3 white bind screws. 4. Remove the Bluetooth card. Figure 4-23 Removing Bluetooth card Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-35...
Page 185: Installing The Bluetooth Card
Install the Bluetooth card according to the following procedures and Figures 4-23. 1. Connect the Bluetooth SUMI-card to CN3 on the system board and fix Bluetooth card with two M2x3 white flat-head screws. 2. Connect the antenna cable with tweezers. 4-36 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 186: Odd Bay Module
4. Push out the ODD bay module in the direction of the arrow. CAUTION: Handle the ODD bay module carefully, because it becomes hot during operation. Figure 4-24 Removing the ODD bay module Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-37...
Page 187: Installing The Odd Bay Module
1. Place the ODD bay module in the correct position and slide it in. 2. Push it until it clicks into place. 3. Close the display and turn the computer over. 4. Fix the ODD bay module with one M2x4 black flat-head screw. 4-38 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 188 Figure 4-26 Removing the bracket from the ODD drive Assembling the ODD Drive Assemble the ODD drive according to the following procedures and Figures 4-26. 1. Secure the bracket with the two M2x3 white flat-head screws. Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-39...
Page 189: Display Assembly
3. Disconnect the LCD/FL cable from CN1on the system board. 4. Remove two M2.5x5 black flat-head screws to secure the LCD module to top cover. 5. Remove the wireless antenna cables from the top cover. 6. Remove the display module. 4-40 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 190: Installing The Display Assembly
3. Securing display assembly with two M2.5x5 black flat-head screws. 4. Close the display panel and turn the computer back to front and fix it with four M2.5x8 black flat-head screws. Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-41...
Page 191: Top Cover
- Eight M2.5x6 black bind screws - One M2.5x10 black flat-head screws - Three M2.5x3 white flat-head screws Figure 4-29 Removing the screws from the bottom of the computer 2. Restore the normal computer placement. 4-42 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 192 3. Disconnect the switch board flat cable from CN6. 4. Disconnect the touch pad board flat cable from CN7. 5. Disconnect the I/O board flat cable from CN5. 6. Lift up the top cover. Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-43...
Page 193: System Board
3. Turn the computer upside down and fix it with the following 15 screws: - Three M2.5x10 black flat-head screws - Eight M2.5x6 black bind screws - One M2.5x8 black flat-head screws - Three M2.5x3 white flat-head screws. 4-44 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 194: System Board, Speaker And Mic, Ac In, Rj11/45, Mdc Cable
4. Remove the cable cover. 5. Remove two M2x4 black flat-head screws, and then remove the system board with RJ11/45, AC-IN connector. Figure 4-31 Removing the system board 5. Turn the system board upside down. Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-45...
Page 195 7. Remove the MDC cable from CN502. Figure4-32 Removing the RJ-11/45, AC-IN, MDC cable 8. Remove the L and R speaker box. Figure 4-33 Remove the L and R speaker box 4-46 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 196: Installing The System Board, Speaker And Mic, Ac In, Rj11/45, Mdc Cable
5. Connect the L and R speakers connector to CN2, CN4 on the system board. 6. Place the MIC in correct position and connect the MIC cable to CN11 on the system board. 7. Stick the MIC cables by the tape. Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-47...
Page 197 Remove the VGA board according to the following procedures and Figures 4-34. 1. Remove three M2.5x4 black flat-head screw. 2. Remove the VGA bracket. 3. Remove the VGA board. Figure 4-34 Removing the VGA board 4-48 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 198 Install the touch pad according to the following procedures and figure 4-34. 1. Seat the VGA board to the corrector. 2. Secure it with VGA bracket and three M2.5x4 black flat-head screws. Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-49...
Page 199 1. Disconnect the cable of the north bridge thermal module from CN513 on the system board. 2. Release two thermal module securing screws. 3. Release two clips. 4. Remove the north bridge thermal module. Figure 4 -35 Removing the north bridge thermal module 4-50 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 200 1. Place the north bridge thermal module in the correct position and push the clip in correct position on the system board. 2. Secure two north bridge thermal module screws. 3. Connect the North Bridge thermal module cable to the CN513 on the system board. Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-51...
Page 201: Display Mask
3. Release the following 25 latches on the display mask, in that order: - Six bottom latches - Five latches on each of the left and right sides - Nine top latches Figure 4-36 Removing the display mask 4-52 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 202: Installing The Display Mask
3. Place the display mask in the correct position and fasten the following 4 seals, in that order: - Two black seals on the bottom - Two black seals on the top Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-53...
Page 203: Fl Inverter Board
Figure 4-37 Removing the FL inverter board 2. Raise the LCD module, FL inverter board and disconnect the LCD/FL cable from LCD/FL connecter. 3. Disconnect the HV cable from HV connecter and remove the FL inverter board. 4-54 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 204: Installing The Fl Inverter Board
1. Connect the LCD/FL cable to LCD/FL connecter, and connect the HV cable to HV connecter. 2. Place the LCD module, FL inverter board in the correct position. 3. Fasten the three M2.5x4.5 white flat-head screws to secure the FL inverter board and LCD module. Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-55...
Page 205: Lcd Module
1. Carefully tilt the LCD module toward you. 2. Remove the two M2x3 white flat-head screws on each of the left and right sides for fixing the LCD bracket. Figure 4-39 Removing the 15.4-inch LCD module and screws 4-56 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 206 3. Remove the LCD brackets. 4. Turn the LCD upside down. 5. Remove the tape and LCD/FL cable connector. Then disconnect the LCD/FL cable. Figure 4-40 Removing the 15.4-inch LCD module Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-57...
Page 207: Installing The 15.4-Inch Lcd Module
3. Return the normal LCD placement. 4. Place the LCD bracket in the correct position and secure it with the two M2x3 white flat- head screws on each of the left and right sides. 4-58 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 208: Led Board
Install the sound board according to the following procedures and Figures 4-41. 1. Connect the SUMI-card to CN3006 on the I/O board. 2. Place the I/O board in the correct position. 3. Secure the I/O board with the M2x4 black flat-head screw. Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-59...
Page 209: Switch Cover And Switch Board
Figure 4-42 Removing the switch cover 2. Disconnect the switch board flat cables from CN3002 on the switch board. 3. Remove two M2.5x4 black flat-head screws. 4. Remove the switch board. 4-60 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 210 2. Connect the switch board flat cables to CN3002 on the switch board. 3. Place the switch cover in the correct position and fasten the following 6 latches, in that order: -Three latches on each of the left and right sides Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-61...
Page 211: Touch Pad
4. Remove the two M2.5x3 flat-round-head screws for securing the touch pad board. 5. Remove the Touch Pad board. 6. Disconnect the touch pad flat cable from CN3000 and button board flat cable from CN3001 on the button board. 4-62 Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual...
Page 212 3. Place the touch pad on the correct position and securing it with the two M2.5x4 black flat- head screws. 4. Connect the touch pad flat cables to J1 on the touch pad. Satellite M40/M45, TECRA A4, dynabook Vx/4 Maintenance Manual 4-63...
Page 213 6000 1 ? Appendices...
Page 214 Appendices Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance App-ii Manual...
Page 215 C.18 CN508 ODD Connector (50-Pin)........ Error! Bookmark not defined. C.19 CN509 Memory Slot SO DIMM#1 Connector (200-Pin)Error! Bookmark not defined. C.20 CN510 Memory Slot SO DIMM#0 Connector (200-Pin)Error! Bookmark not defined. Satellite M40/M45 TECRA A4 dynabooK VX/4 Maintenance Manual App-iii...
Page 216: Keyboard Scan/Character Codes
JACK501 Headphone Connector (6-Pin)..... Error! Bookmark not defined. Appendix D Keyboard Scan/Character Codes ..............D-1 Appendix E Key Layout.......................E-1 Appendix F BIOS Rewrite Procedures ................F-1 Appendix G EC/KBC Rewrite Procedures ................ G-1 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance App-iv Manual...
Page 217 Appendices Satellite M40/M45 TECRA A4 dynabooK VX/4 Maintenance Manual App-v...
Page 218 External Monitor Connector (15-Pin) ............C-12 Table C-18 ODD Connector (50-Pin) ................C-12 Table C-19 Memory Slot SO DIMM#1 Connector (200-Pin).......... C-13 Table C-20 Memory Slot SO DIMM#0 Connector (200-Pin).......... C-16 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance App-vi Manual...
Page 219 Table D-4 Scan codes with Fn key .................. D-6 Table D-5 Scan codes in overlay mode................D-7 Table D-6 No.124 key scan code..................D-7 Table D-7 No.126 key scan code..................D-8 Satellite M40/M45 TECRA A4 dynabooK VX/4 Maintenance Manual App-vii...
Page 220: Appendix A Handling The Lcd Module
LCD cover before securing the module with four screws. Do not force the module into place, because stress can affect its performance. Also, the panel’s polarized surface is easily scarred, so be carefully when handling it. Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 221 4. If water or other liquid is left on the panel’s surface for a long period, it can change the screen’s tint or stain it. Be sure to quickly wipe off any liquid. Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 222 6. CMOS-LSI circuits are used in the module, so guard against damage from electrostatic discharge. Be sure to wear a wrist or ankle ground when handling the module. Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 223 7. Do not expose the module to direct sunlight or strong ultraviolet rays for long periods. 8. Do not store the module at temperatures below specifications. Cold can cause the liquid crystals to freeze, lose their elasticity or otherwise suffer damage. Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 224 10. If you transport the module, do not use packing material that contains epoxy resin (amine) or silicon glue (alcohol or oxime). These materials can release gas that can damage the panel’s polarization. Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 225: Appendix B Board Layout
Apx. B Board Layout Appendices Appendix B Appendix B Board Layout System Board Front View Figure B-1 Board layout (front) Satellite M40/M45 TECRA A4 dynabook Vx/4 Maintenance Manual...
Page 226 Appendices Apx. B Board Layout Figure B-2 Board layout ( back ) Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 227 C.25 CN515 PCMCIA Card Connector (68-Pin) ............. C-25 C.26 CN516 5 in 1 Card Reader Connector (44-Pin)............C-26 C.27 CN517 MDC Connector (30-Pin) ................C-27 C.28 CN518 MINI PCI Connector (124-Pin)..............C-28 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 228 CN3005 USB#0 Connector (4-Pin)................C-30 C.32 CN3006 USB/B Connector (20-Pin) ................ C-31 C.33 CN3007 USB#1 Connector (4-Pin)................C-31 C.34 JACK500 External Microphone Connector (6-Pin) ........... C-31 C.35 JACK501 Headphone Connector (6-Pin) ..............C-32 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 229: Appendix C Pin Assignments
LVDS_TXCU- +V5S +V5S +V5S INV_PWM_2 LCM_3S_BKLTEN C.2 CN2 Internal Left Speaker Connector (4-Pin) Table C-2 Internal Left Speaker Connector pin assignments (4-Pin)) Pin No. Signal Name Pin No. Signal Name SPK_OUT_L- SPK_OUT_L+ Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 230 C.5 CN5 USB FFC Connector (20-Pin) Table C-5 USB FFC Connector pin assignments (20-Pin)) Pin No. Signal Name Pin No. Signal Name USBVCC1 USBVCC1 USBVCC1 USBVCC1 USBVCC1 USBVCC1 USB_L_P0- USB_L_P0+ USB_L_P1- USB_L_P1+ 1394_L_TPBON 1394_L_TPBOP 1394_L_TPAON Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 231 Apx. C Pin Assignments Appendices 1394_L_TPAOP SVID_L_LUMA SVID_L_CHROMA Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 232 Pin No. Signal Name Pin No. Signal Name NUM_LED#_3 SCROLL_LED#_3 CAPS_LED#_3 +5VS SCAN_OUT(15) SCAN_OUT(14) SCAN_OUT(10) SCAN_OUT(11) SCAN_OUT(8) SCAN_OUT(9) SCAN_OUT(13) SCAN_IN(7) SCAN_OUT(3) SCAN_OUT(7) SCAN_OUT(12) SCAN_IN(4) SCAN_IN(6) SCAN_IN(5) SCAN_OUT(6) SCAN_OUT(5) SCAN_IN(3) SCAN_IN(0) SCAN_OUT(0) SCAN_OUT(1) Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 233 PERST# +V3_EXP +V3_EXP CPPE# CLK_R_PCIE_CARD# CLK_R_PCIE_CARD PCIE_RXN2 PCIE_RXP2 PCIE_C_TXN2 PCIE_C_TXP2 C.10 CN11 Internal Microphone Connector (4-Pin) Table C-10 Internal Microphone Connector pin assignments (4-Pin)) Pin No. Signal Name Pin No. Signal Name Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 234 C.14 CN503 DOCKING Connector (240-Pin) Table C-14 DOCKING Connector pin assignments (240-Pin)(1/5) Pin No. Signal Name Pin No. Signal Name DCOUT DCOUT DOCDT1# IF_P5V MOUSCK EXKBCK PHYRST# DPCONF CRT_DDCCLK D_ROUT D_GOUT D_BOUT DVSYNC Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 235 Apx. C Pin Assignments Appendices DVISC Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 236 Table C-14 DOCKING Connector pin assignments (240-Pin)(2/5) DVITX2+ DVITX2- DVITX1+ DVITX1- DVITX0+ DVITX0- DVITXC+ DVITXC- DVIDET MDMRNG MDMTIP DCOUT DCOUT EJECTRO# IF_P5V MOUSDT EXKBDT IF_P5V CRT_DDCDATA DHSYNC DVISD DVITX5+ DVITX5- DVITX4+ DVITX4- DVITX3+ DVITX3- Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-10...
Page 237 Table C-14 DOCKING Connector pin assignments (240-Pin)(3/5) DCOUT DCOUT DOCK_I2C_CLK IF_P5V +V5A 1394_TPA1P 1394_TPB1P USB_PWR_EN USB_OC#0 USB_PWR_EN SHUTDOWN# USB_OC#1 DOUTL+ DINL+ DINR- PWR_ON# DDCD#_3 DDSR#_3 DTXD_3 DRI#_3 PE_5 PDATA(7) PDATA(6) PDATA(4) PDATA(1) PDATA(2) PDATA(0) STRB#_5 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-11...
Page 238 Table C-14 DOCKING Connector pin assignments (240-Pin)(4/5) +V3_LAN DCOUT DCOUT DOCK_I2C_DATA IF_P5V 1394_TPA1N 1394_TPB1N USB_P4+ USB_P4- USB_P5+ USB_P5- DOUTR+ DOUTR- DOUTL- DINL- DINR+ DRXD_3 DRTS_3 DCTS_3 DDTR#_3 SLCT_5 BUSY_5 ACK#_5 PDATA(5) PDATA(3) SLCTIN#_5 PINIT#_5 ERROR#_5 ALF#_5 LED_R3S_LANACT# Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-12...
Page 239 SLCT_5R ALF#_5R ERROR#_5R PINIT#_5R SLCTIN#_5R C.16 CN505 LAN Connector (15-Pin) Table C-16 LAN Connector pin assignments (15-Pin) Pin No. Signal Name Pin No. Signal Name +V3_LAN +V3_LAN LED_R3S_LANLINK# LED_R3S_LANACT# MDMTIP MDMRNG Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-13...
Page 240 Signal Name +V5S +V5S +V5S +V5S +V5S MBDASP#_5 +V5S PIDE_3S_CS#(0) PIDE_3S_CS#(1) PIDE_3S_A(0) PIDE_3S_A(2) PIDE_3S_A(1) PIDE_3S_IRQ PIDE_3S_IORDY PIDE_3S_DACK# PIDE_3S_IOW# PIDE_3S_IOR# PIDE_3S_D(0) PIDE_3S_DREQ PIDE_3S_D(1) PIDE_3S_D(15) PIDE_3S_D(2) PIDE_3S_D(14) PIDE_3S_D(3) PIDE_3S_D(13) PIDE_3S_D(4) PIDE_3S_D(12) PIDE_3S_D(5) PIDE_3S_D(11) Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-14...
Page 241 MA_DQS_R(0) MA_DM_R(0) MA_DATA_R(2) MA_DATA_R(6) MA_DATA_R(3) MA_DATA_R(7) MA_DATA_R(8) MA_DATA_R(12) +V2.5 +V2.5 MA_DATA_R(9) MA_DATA_R(13) MA_DQS_R(1) MA_DM_R(1) MA_DATA_R(10) MA_DATA_R(14) MA_DATA_R(11) MA_DATA_R(15) +V2.5 +V2.5 M_CLK_DDR3 +V2.5 M_CLK_DDR3# MA_DATA_R(16) MA_DATA_R(20) MA_DATA_R(17) MA_DATA_R(21) +V2.5 +V2.5 MA_DQS_R(2) MA_DM_R(2) Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-15...
Page 242 +V2.5 +V2.5 +V2.5 +V2.5 +V2.5 +V2.5 +V2.5 +V2.5 M_CKE3 M_CKE2 MB_A(13) MB_A(12) MB_A(11) MB_A(9) MB_A(8) MB_A(7) MB_A(6) MB_A(5) MB_A(4) MB_A(3) MB_A(2) MB_A(1) MB_A(0) +V2.5 +V2.5 MB_A(10) MB_BS1# MB_BS0# MB_RAS# MB_WE# MB_CAS# Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-16...
Page 243 +V2.5 +V2.5 +V2.5 M_CLK_DDR4# M_CLK_DDR4 MA_DATA_R(48) MA_DATA_R(52) MA_DATA_R(49) MA_DATA_R(53) +V2.5 +V2.5 MA_DQS_R(6) MA_DM_R(6) MA_DATA_R(50) MA_DATA_R(54) MA_DATA_R(51) MA_DATA_R(55) MA_DATA_R(56) MA_DATA_R(60) +V2.5 +V2.5 MA_DATA_R(57) MA_DATA_R(61) MA_DQS_R(7) MA_DM_R(7) MA_DATA_R(58) MA_DATA_R(62) MA_DATA_R(59) MA_DATA_R(63) +V2.5 +V2.5 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-17...
Page 244 MA_DQS_R(0) MA_DM_R(0) MA_DATA_R(2) MA_DATA_R(6) MA_DATA_R(3) MA_DATA_R(7) MA_DATA_R(8) MA_DATA_R(12) +V2.5 +V2.5 MA_DATA_R(9) MA_DATA_R(13) MA_DQS_R(1) MA_DM_R(1) MA_DATA_R(10) MA_DATA_R(14) MA_DATA_R(11) MA_DATA_R(15) +V2.5 +V2.5 M_CLK_DDR0 +V2.5 M_CLK_DDR0# MA_DATA_R(16) MA_DATA_R(20) MA_DATA_R(17) MA_DATA_R(21) +V2.5 +V2.5 MA_DQS_R(2) MA_DM_R(2) Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-18...
Page 245 +V2.5 +V2.5 +V2.5 +V2.5 +V2.5 +V2.5 +V2.5 +V2.5 M_CKE1 M_CKE0 MA_A(13) MA_A(12) MA_A(11) MA_A(9) MA_A(8) MA_A(6) MA_A(7) MA_A(5) MA_A(4) MA_A(3) MA_A(2) MA_A(1) MA_A(0) +V2.5 +V2.5 MA_A(10) MA_BS1# MA_BS0# MA_RAS# MA_WE# MA_CAS# Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-19...
Page 246 +V2.5 +V2.5 +V2.5 M_CLK_DDR1# M_CLK_DDR1 MA_DATA_R(48) MA_DATA_R(52) MA_DATA_R(49) MA_DATA_R(53) +V2.5 +V2.5 MA_DQS_R(6) MA_DM_R(6) MA_DATA_R(50) MA_DATA_R(54) MA_DATA_R(51) MA_DATA_R(55) MA_DATA_R(55) MA_DATA_R(60) +V2.5 +V2.5 MA_DATA_R(57) MA_DATA_R(61) MA_DQS_R(7) MA_DQS_R(7) MA_DATA_R(58) MA_DATA_R(62) MA_DATA_R(59) MA_DATA_R(63) +V2.5 +V2.5 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-20...
Page 247 Pin No. Signal Name +VBAT +V2.5S +VBAT +V2.5S +VBAT +V2.5S +VBAT +V2.5S +VBAT +V2.5S +VBAT +V2.5S +VBAT +V2.5S +VBAT SLP_S3#_3R +V5A PEG_C_RXN(15) PEG_C_RXP(15) PEG_C_TXN(15) PEG_C_TXP(15) PEG_C_RXN(14) PEG_C_RXP(14) PEG_C_TXN(14) PEG_C_TXP(14) PEG_C_RXN(13) PEG_C_RXP(13) PEG_C_TXN(13) Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-21...
Page 248 PEG_C_RXN(8) PEG_C_RXP(8) PEG_C_TXN PEG_C_TXP(8) PEG_C_RXN(7) PEG_C_RXP(7 PEG_C_TXN(7) PEG_C_TXP(7) PEG_C_RXN(6) PEG_C_RXP(6) PEG_C_TXN(6) PEG_C_TXP(6) PEG_C_RXN(5) PEG_C_RXP(5) PEG_C_TXN(5) PEG_C_TXP(5) PEG_C_RXN(4) PEG_C_RXP(4) PEG_C_TXN(4) PEG_C_TXP(4) PEG_C_RXN(3) PEG_C_RXP(3) PEG_C_TXN(3) PEG_C_TXP(3) PEG_C_RXN(2) PEG_C_RXP(2) PEG_C_TXN(2) PEG_C_TXP(2) PEG_C_RXN(1) PEG_C_RXP(1) PEG_C_TXN(1) Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-22...
Page 249 SVID_CHROMA PCIE_RST# SVID_LUMA SMB_DATA_CARD SMB_CLK_CARD CRT_R THRM_SHUTDWN# CRT_HSYNC CRT_G CRT_VSYNC CRT_DDCCLK CRT_B CRT_DDCDATA SLP_S3_3R LVDS_TXCU- LVDS_TXCU+ +V5S +V1.5S LVDS_TXDU2- +V1.5S LVDS_TXDU2+ +V1.5S LVDS_TXDU1- +V1.5S LVDS_TXDU1+ +V1.5S LVDS_TXDU0- +V1.5S LVDS_TXDU0+ LVDS_TXCL- LVDS_TXCL+ Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-23...
Page 250 Signal Name Pin No. Signal Name USBVCC2 USB_L_P2- USB_L_P2+ C.23 CN513 FAN Connector (5-Pin) Table C-23 FAN Connector pin assignments (5-Pin) Pin No. Signal Name Pin No. Signal Name +V5S FAN_TACH1 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-24...
Page 251 C.25 CN515 PCMCIA Card Connector (68-Pin) Table C-25 PCMCIA Card Connector pin assignment (68-Pin)(1/2) Pin No. Signal Name Pin No. Signal Name ACARD_3S_AD0 ACARD_3S_AD1 ACARD_3S_AD3 ACARD_3S_AD5 ACARD_3S_AD7 ACARD_3S_CBE0# ACARD_3S_AD9 ACARD_3S_AD11 ACARD_3S_AD12 ACARD_3S_AD14 ACARD_3S_CBE1# Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-25...
Page 252 C.26 CN516 5 in 1 Card Reader Connector (44-Pin) Table C-26 5 in 1 Card Reader Connector pin assignments (44-Pin)(1/2) Pin No. Signal Name Pin No. Signal Name VCC_MC VCC_MC SD_CDZ Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-26...
Page 253 MS_BS_SD_ CLK_SM_ELWPZ CMD_SM_WEZ SM_ALE SM_CLE SM_CDZ VCC_MC VCC_MC VCC_MC SM_PHYS_WPZ C.27 CN517 MDC Connector (30-Pin) Table C-27 MDC Connector pin assignments (30-Pin)(1/2) Pin No. Signal Name Pin No. Signal Name PHONE Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-27...
Page 254 Table C-28 MINI PCI Connector pin assignments (124-Pin)(1/3) Pin No. Signal Name Pin No. Signal Name PCI_3S_INTB# +V5S +V5S PCI_3S_INTA# CLK_R3S_MINIPCI PCI_3S_RST +V3S PCI_3S_REQ#(0) PCI_3S_GNT#(0) +V3S PCI_3S_AD(31) PCI_3S_PME# PCI_3S_AD(29) PCI_3S_AD(30) PCI_3S_AD(27) +V3S Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-28...
Page 255 PCI_3S_IRDY# +V3S PCI_3S_FRAME# PCI_3S_CLKRUN# PCI_3S_TRDY# PCI_3S_SERR# PCI_3S_STOP# +V3S PCI_3S_PERR# PCI_3S_DEVSEL# PCI_3S_DEVSEL# PCI_3S_AD(14) PCI_3S_AD(15) PCI_3S_AD(13) PCI_3S_AD(12) PCI_3S_AD(11) PCI_3S_AD(10) PCI_3S_AD(9) PCI_3S_AD(8) PCI_3S_CBE#(0) PCI_3S_AD(7) +V3S +V3S PCI_3S_AD(6) PCI_3S_AD(5) PCI_3S_AD(4) PCI_3S_AD(2) PCI_3S_AD(3) PCI_3S_AD(0) +V5S PCI_3S_AD(1) Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-29...
Page 256 Pin No. Signal Name 1394_L_TPB0N_DB 1394_L_TPB0P_DB 1394_L_TPA0N_DB 1394_L_TPA0P_DB C.31 CN3005 USB#0 Connector (4-Pin) Table C-31 USB#0 Connector pin assignments (4-Pin) Pin No. Signal Name Pin No. Signal Name USBVCC1_DB USB_L_P0-_DB USB_L_P0+_DB GROUND_USB Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-30...
Page 257 Pin No. Signal Name USBVCC1_DB USB_L_P1-_DB USB_L_P1+_DB GROUND_USB C.34 JACK500 External Microphone Connector (6-Pin) Table C-34 External Microphone Connector pin assignments (6-Pin) Pin No. Signal Name Pin No. Signal Name AREF AREF Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-31...
Page 258 Appendices Apx. C Pin Assignments C.35 JACK501 Headphone Connector (6-Pin) Table C-35 Headphone Connector pin assignments (6-Pin) Pin No. Signal Name Pin No. Signal Name SPK_OUT_L+ SPK_OUT_R+ +VAUDIO_5S Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual C-32...
Page 259 Appendix D Keyboard Scan/Character Codes Table D-1 Scan codes (set 1 and set 2) (1/4) Code set 1 Code set 2 Note Keytop Make Break Make Break ‘ ~ 7 & BkSp Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 260 Table D-1 Scan codes (set 1 and set 2) (2/4) Code set 1 Code set 2 Note Keytop Make Break Make Break Caps Lock ‘ “ Enter Shift (L) No.102 , < . > Shift (R) Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 261 Appendices Table D-1 Scan codes (set 1 and set 2) (3/4) Code set 1 Code set 2 Note Keytop Make Break Make Break Ctrl Alt (L) Space ALT (R) Home PgUp PgDn Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 262 5. * This key corresponds to key No. 42 in a 102-key model. 6. * Refer to Table D-6, No. 124 key scan code. 7. * Refer to Table D-7, No. 126 key scan code. 8. * 205~207 are for JAPAN keyboard only Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 263 Shift key, scan codes are changed as listed below: With left Shift With right Shift Set 1 E0 AA ___________E0 B6 E0 2A ____________E0 36 Set 2 E0 F0 12 _________E0 F0 59 E0 12 ____________E0 59 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 264 Code set 2 Make Break Make Break Home PgUp PgDn Table D-4 Scan codes with Fn key Code set 1 Code set 2 Keytop Make Break Make Break CTRL LALT ARROW NUMERIC Scrl Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 265 Code set 1 Code set 2 Make Break Make Break (–) Table D-6 No.124 key scan code Shift Code set 1 Code set 2 Make Break Make Break Prt Sc Common Ctrl Shift Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 266 Table D-7 No.126 key scan code Shift Code set 1 Code set 2 Make Make Pause Common* E1 1D E1 F0 Ctrl* E0 46 E0 F0 *: This key generates only make codes. Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 267: Appendix E Key Layout
Apx. E Key Layout Appendices Apx. E Key Layout Appendix E Key Layout E.1 United States (US) Keyboard Figure E-1 US keyboard E.2 Japan (JP) Keyboard Figure E-2 JP keyboard Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 268 Appendices Apx E Key Layout E.3 Spanish (SP) Keyboard Figure E-3 SP keyboard E.4 Korean (KR) Keyboard Figure E-4 KR keyboard Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 269 Apx.E Key Layout Appendices E.5 Canadian-French (CF) Keyboard Figure E-5 CF keyboard E.6 French (FR) Keyboard Figure E-6 FR keyboard Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 270 Appendices Apx E Key Layout E.7 German (GR) Keyboard Figure E-7 GR keyboard E.8 Italian (IT) Keyboard Figure E-8 IT keyboard Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 271 Apx E Key Layout Appendices E.9 Taiwan (TC) Keyboard Figure E-9 TC keyboard E.10 Portuguese (PT) Keyboard Figure E-11 PT keyboard Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 272 Appendices Apx E Key Layout E.11 DU, UE, US International (USE) Keyboard Figure E-12 USE keyboard E.12 Arabic (AR) Keyboard Figure E-13 AR keyboard Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 273 Apx E Key Layout Appendices E.13 Belgian (BE) Keyboard Figure E-14 BE keyboard E.14 Russian (RU) Keyboard Figure E-15 RU keyboard Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 274 Appendices Apx E Key Layout E.15 Swiss/Switzerland (SL) Keyboard Figure E-16 SL keyboard E.16 Swedish (SW) Keyboard Figure E-17 SW keyboard Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 275 Apx E Key Layout Appendices E.17 Norwegian (NO) Keyboard Figure E-18 NO keyboard E.18 Danish (DK) Keyboard Figure E-19 DK keyboard Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 276 Appendices Apx E Key Layout E.19 Turkey (TR) Keyboard Figure E-18 TR keyboard E.20 Greek (GK) Keyboard Figure E-19 GK keyboard E-10 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 277 Apx E Key Layout Appendices E.21 Estonia (ES) Keyboard Figure E-19 ES keyboard E.22 Herbrew (HE) Keyboard Figure E-19 HE keyboard Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual E-11...
Page 278 Appendices Apx E Key Layout E.23 Czech (CZ) Keyboard Figure E-18 CZ keyboard E.24 Lithuanian (LI) Keyboard Figure E-18 LI keyboard E-12 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 279 Apx E Key Layout Appendices E.25 Hungary (HU) Keyboard Figure E-18 HU keyboard E.26 Slovakia (SA) Keyboard Figure E-18 SA keyboard Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual E-13...
Page 280 Appendices Apx E Key Layout E.27 Yugoslavia (YU) Keyboard Figure E-19 YU keyboard E-14 Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 281: Appendix F Bios Rewrite Procedures
The BIOS rewriting starts. 6. When the process is completed, eject the BIOS/EC/KBC rewriting disk and the system is automatically reset. Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 282 5. Turn on the power while holding down the [ ] key. (Keep holding down the key until a message appears on the screen.) The EC/KBC rewriting starts. 6. When the EC/KBC rewrite is completed, the system is automatically turned off. Satellite M40/M45 TECRA A4 dynabook VX/4 Maintenance Manual...
Page 283 Appendices Apx. H EC/KBC Rewrite Procedures Note: 1. Rewrite the EC/KBS only when instructed by a diagnostic disk release1 notice. 2. Connect the AC adapter to the computer when you rewrite the EC/KBC. 3. Do not turn off the power while you are rewriting the EC/KBC. If the rewrite fails, it might be impossible to start up the computer.

Toshiba Satellite M40 Maintenance Manual

Table of Contents

Chapter 1 Hardware Overview

Table of Contents

Chapter 2 Troubleshooting

Chapter 2 Troubleshooting

Chapter 3 Diagnostic Programs

Chapter 4 Replacement Procedures

Table of Contents

Appendix C Keyboard Scan/Character Codes

Appendix D Key Layout

Appendix E Wiring Diagrams

Appendix A Handling the Lcd Module

Appendix B Board Layout

Appendix C Pin Assignments

Appendix E Key Layout

Appendix F Bios Rewrite Procedures

Quick Links

Chapters

Related Manuals for Toshiba Satellite M40

Summary of Contents for Toshiba Satellite M40

Table of Contents