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Toshiba SATELLITE A200 Maintenance Manual

Toshiba SATELLITE A200 Maintenance Manual

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Table of Contents
Toshiba Personal Computer
Satellite A200
Maintenance Manual
TOSHIBA CORPORATION
[CONFIDENTIAL]

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Summary of Contents for Toshiba SATELLITE A200

  • Page 1 Toshiba Personal Computer Satellite A200 Maintenance Manual TOSHIBA CORPORATION [CONFIDENTIAL]...
  • Page 2 © 2007 by Toshiba Corporation. All rights reserved. Under the copyright laws, this manual cannot be reproduced in any form without the prior written permission of Toshiba. No patent liability is assumed with respect to the use of the information contained herein.
  • Page 3 This maintenance manual describes how to perform hardware service maintenance for the Toshiba Personal Computer Satellite A200, referred to as the M100 Series in this manual. The procedures described in this manual are intended to help service technicians isolate faulty Field Replaceable Units (FRUs) and replace them in the field.
  • Page 4 For example: Read Only Memory (ROM) Keys Keys are used in the text to describe many operations. The key top symbol as it appears on the keyboard is printed in boldface type. Key operation [CONFIDENTIAL] Satellite A200 Series Maintenance Manual...
  • Page 5 Text that you are instructed to type in is shown in the boldface type below: DISKCOPY A: B: The display Text generated by the computer that appears on its display is presented in the typeface below: Format complete System transferred Satellite A200 Series Maintenance Manual [CONFIDENTIAL]...
  • Page 6: Table Of Contents

    Express card Troubleshooting ...2-32 2.13 IEEE 1394 Troubleshooting...2-34 2.14 Wireless LAN Troubleshooting ...2-36 2.15 Camera Troubleshooting ... 2-38 2.16 Bluetooth Troubleshooting…………………...…………………………….………… 2-40 2.17 4 in 1 card Troubleshooting……………………………………………………..……..2-42 2.18 HDD Troubleshooting………………………………………………………………2-44 2.19 HDD Troubleshooting……………………………………..……………………...2-46 [CONFIDENTIAL] Satellite A200 Series Maintenance Manual...
  • Page 7 3.18 1st HDD Test…………………………………….………….…………………………..3-28 3.19 2nd HDD Test…………………………………..……………………………………….3-31 3.20 Satellite LED Test………………………………………………………………………3-34 Chapter 4 Replacement Procedures General ………………………………………………………………………………..Error ! Bookmark not defined. Battery ………………………………………………………………………………...Erro r! Bookmark not defined. PC Card ……………………………………………………………………………….Error! Bookmark not defined. Satellite A200 Series Maintenance Manual [CONFIDENTIAL]...
  • Page 8 Bookmark not defined. 4.13 LCD Module .. …………………………………………………………………………Error! Bookmark not defined. 4.14 WLAN antennas ... ……………………………………………………………………..Error! Bookmark not defined. 4.15 Camera and Microphone …………………………………………………………….Error! Bookmark not defined. 4.16 Bluetooth module ... ……………………………………………………………………Error! Bookmark not defined. viii [CONFIDENTIAL] Satellite A200 Series Maintenance Manual...
  • Page 9 4.26 VGA Board .. ………………………………………………………………………….Error! Bookmark not defined. 4.27 …………………………………………………………………………………Erro r! Bookmark not defined. Appendices Appendix A Handling the LCD Module ... A-1 Appendix B Board Layout ... B-1 Appendix C Pin Assignments... C-1 Satellite A200 Series Maintenance Manual [CONFIDENTIAL]...
  • Page 10 Appendix D Keyboard Scan/Character Codes...D-1 Appendix E Key Layout ... E-1 Appendix F Series Screw Torque List ... F-1 Appendix G Reliability ...G-1 [CONFIDENTIAL] Satellite A200 Series Maintenance Manual...
  • Page 11: Chapter 1 Hardware Overview

    Chapter 1 Hardware Overview [CONFIDENTIAL]...
  • Page 12 1 Hardware Overview 1-ii Minnesota 10M/10MG Series Maintenance Manual...
  • Page 13 Chapter 1 Contents Features ... 1-1 System Unit... 1-5 2.5-inch Hard Disk Drive... 1-6 Optical device Drives... 1-8 Power Supply ... 1-10 Batteries ... 1-12 Minnesota 10M/10MG Series Maintenance Manual 1 Hardware Overview 1-iii...
  • Page 14 1 Hardware Overview Figures Figure 1-1 2.5-inch HDD ... 1-6 Tables Table 1-1 2.5-inch HDD specifications ... 1-6 Table 1-2 DVD-ROM & CD-RW drive specifications ... 1-8 Table 1-3 DVD Super Multi Double Layer drive specifications... 1-9 Table 1-4 Battery specifications ... 1-12 1-iv Minnesota 10M/10MG Series Maintenance Manual...
  • Page 15: Features

    1.1 Features Features The Minnesota 10M/10MG Series Personal Computer uses extensive Large Scale Integration (LSI), and Complementary Metal-Oxide Semiconductor (CMOS) technology extensively to provide compact size, minimum weight and high reliability. This computer incorporates the following features and benefits: • Intel® Core 2 Duo Processor •...
  • Page 16 1 Hardware Overview • 3 cells of Li-Ion 18650 size, smart battery pack with 2000mAH x 10.8V (21.6W) • 6 cells of Li-Ion 18650 size, smart battery pack with 4000mAH x 10.8V (43.2W) • 9 cells of Li-Ion 18650 size, smart battery pack with 6000mAH x 10.8V (64.8W) •...
  • Page 17 1.1 Features • One microphone port • One headphone-out jack • Digital/Rotary volume control • Wireless communication switch • One DC-in jack • One RJ-11 jack for 56kbps V.92 modem • One RJ-45 jack with LED indicator • Kensington lock •...
  • Page 18 1 Hardware Overview Switches • Power button • Two programmable launch buttons • Four control buttons for CD playing • Wireless communication switch Security • Fingerprint authentication AC Adapter • Universal AC adapter module • Liteon & Delta 65W, 75W and 90W adapters •...
  • Page 19: System Unit

    1.2 System Unit System Unit The system unit is composed of the following major components: Processor • Intel® Core 2 Duo Processor T7600/T7400/T7200/T5600/T5500/T5300/T5200 • Intel® Core Duo Processor T2450/T2350 • Intel® Pentium® Dual Core Processor T2080/T2060 • Intel® Celeron® M Processor 530/520 System Logic •...
  • Page 20: Inch Hard Disk Drive

    The HDD is shown in Figure 1-1. Specifications are listed in Table 1-1. Items 40GB Formatted 37.26 capacity (GB) Logical Blocks 78,140,160 (LBA) Rotational 5400 speed (rpm) Toshiba HDD Buffer (MB) Hitachi HDD Buffer (MB) Fujitsu HDD Buffer (MB) Bytes per sector Table 1-1 Figure 1-1 2.5-inch HDD 60GB 55.89...
  • Page 21: Table

    1.3 2.5-inch Hard Disk Drive Items 120GB Formatted 111.8 capacity (GB) Logical Blocks 234,441,648 (LBA) Rotational 5400 speed (rpm) Toshiba HDD Buffer (MB) Hitachi HDD Buffer (MB) Fujitsu HDD Buffer (MB) Bytes per sector Table 1-1 Minnesota 10M/10MG Series Maintenance Manual 160GB 149.05 312,581,808...
  • Page 22: Dvd-Rom & Cd-Rw Drive Specifications

    1 Hardware Overview Optical Disc Device 1.4.1 DVD-ROM & CD-RW The DVD-ROM and CD-RW drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs. At maximum, the drive can play back a DVD at 8x speed, read CD-ROM at 24x speed, and write CD-R at 24x speed and high speed CD-RW at 10x speed or Ultra speed CD-RW at 24X speed.
  • Page 23: Dvd Super Multi Double Layer Drive Specifications

    1.4 Optical Disc Device 1.4.2 DVD Super Multi Double Layer The DVD Super Multi drive accepts 12-cm (4.72-inch) and 8-cm (3.15-inch) discs. At maximum, the drive can play back a DVD at 8x speed, read CD-ROM at 24x speed, and write CD-R at 24x speed and CD-RW at 10x and DVD-R at 8x speed and DVD-RW at 4x speed and DVD+R at 8x speed and DVD+RW at 4x speed and DVD-RAM at 5x speed and DVD+R DL at 2.4x speed and DVD-R DL at 2x speed.
  • Page 24: Power Supply

    1 Hardware Overview Power Supply This specification defines the performance and characteristics of the 65W, 75W, 90W, and 120W AC adapter power supply. It supplies a constant voltage 19V output source for the Minnesota 10M/10MG Series Personal Computer. A/D conversion •...
  • Page 25 1.5 Power Supply Battery charging control • The EC controls the following. – The quick charging ON/OFF – The detection of full charge Detection of the low battery • The EC detects the low battery point by the gas gauge. –...
  • Page 26: Batteries

    1 Hardware Overview Batteries The computer has two types of battery: Main battery pack (18650 size) RTC battery The removable main battery pack is the computer’s main power source when the AC adapter is not attached. The battery specifications are listed in the table below. Battery name Main battery (3 cells) Lithium-Ion...
  • Page 27 1.6 Batteries 1.6.1 Main Battery Battery charging is controlled by a power supply microprocessor that is mounted on the system board. The power supply microprocessor controls whether the charge is on or off and detects a full charge when the AC adapter and battery are attached to the computer. The system charges the battery using quick charge or trickle charge.
  • Page 28 1 Hardware Overview 1.6.2 RTC battery The RTC battery provides power to keep the current date, time and other setup information in memory while the computer is turned off. The table below lists the charging time and data preservation period of the RTC battery. The RTC battery is charged by the adapter or main battery, while the computer is powered on.
  • Page 29: Troubleshooting Procedures

    Chapter 2 Troubleshooting Procedures...
  • Page 31 Express card Troubleshooting...33 2.13 IEEE 1394 Troubleshooting ...35 2.14 Wireless LAN Troubleshooting...37 2.15 Camera Troubleshooting...39 2.16 Bluetooth Troubleshooting ...41 2.17 4 in 1 card Troubleshooting ...43 2.18 HDD Troubleshooting...45 2.19 HDD Troubleshooting...48 Satellite A200/A205/Pro A200 Series Maintenance Manual 2 Troubleshooting Procedures [CONFIDENTIAL]...
  • Page 32: Table

    Figure 2-16 4 in 1 card troubleshooting process……………………………..…….………42 Figure 2-17 HDD troubleshooting process…………………………………………….44 Figure 2-18 HDD troubleshooting process…………………………...……………….45 Tables Table 2-1 Battery LED ... 10 Table 2-2 DC-IN LED ... 11 Satellite A200/A205/Pro A200 Series Maintenance Manual 2 Troubleshooting Procedures [CONFIDENTIAL]...
  • Page 33: Troubleshooting Introduction

    10. USB compatible keyboard 11. Multimedia sound system with line-in and line-out ports 12. Headphones 13. USB test module and USB cable 14. Music CD Satellite A200/A205/Pro A200 Series Maintenance Manual 6. TouchPad 7. Speaker 8. Optical drive 9. Modem 10.
  • Page 34: Troubleshooting Flowchart

    Ask the user if a password is registered and, if it is, ask him or her to enter the password. Verify with the customer that Toshiba Windows Vista is installed on the hard disk. Operating systems that were not preinstalled by Toshiba can cause the computer to malfunction.
  • Page 35 Y es Figure 2-1 Troubleshooting flowchart (1/2) Satellite A200/A205/Pro A200 Series Maintenance Manual P e rfo rm th e P o w e r S u p p ly T ro u b le sh o o tin g p ro c ed u re s in se ctio n 2 .3...
  • Page 36 Allow each test to perform automatically Is an error detected by any of the diagnostics tests? System is normal Figure 2-1 Troubleshooting flowchart (2/2) Satellite A200/A205/Pro A200 Series Maintenance Manual Perform the Keyboard Troubleshooting procedures in section 2.6 Perform the FDD Troubleshooting procedures in section 2.5...
  • Page 37 5. If an error is detected by the audio test, perform the Speaker Troubleshooting procedures in Section 2.9 and the Optical Drive Troubleshooting Procedures in Section 2.10. 6. If an error is detected by the modem test, perform the Modem Troubleshooting Procedures in Section 2.11. Satellite A200/A205/Pro A200 Series Maintenance Manual [CONFIDENTIAL]...
  • Page 38 6. If an error is detected when using the IEEE1394 device, perform the IEEE1394 device Troubleshooting procedures in Section 2.13. 7. If an error is detected when using the Wireless LAN, perform the Wireless LAN Troubleshooting procedures in Section 2.14. Satellite A200/A205/Pro A200 Series Maintenance Manual [CONFIDENTIAL]...
  • Page 39: Power Supply Troubleshooting

    Y es R eplace system board E N D Figure 2-2 Power Supply Troubleshooting Process Satellite A200/A205/Pro A200 Series Maintenance Manual R eplace adaptor / battery R un diagnostic program Y es P erform internal connection (P rocedure 2)
  • Page 40 The power supply controller displays the power supply status through the Battery and the DC- IN LEDS as listed in the tables below. Battery State Charging Discharging Satellite A200/A205/Pro A200 Series Maintenance Manual Table 2-1 Battery LED LED colors Definition Amber, solid on Battery charging with AC.
  • Page 41 Connect a new AC adaptor. If the problem is not resolved, go to Check 2. Check 2 Insert a new battery. If the problem is still not resolved, go to Procedure 3. Satellite A200/A205/Pro A200 Series Maintenance Manual Table 2-2 DC-IN LED [CONFIDENTIAL]...
  • Page 42 Check 6 Make sure the battery pack is installed in the computer correctly. If the battery is properly installed and the battery LED still does not light, go to Procedure 4. Satellite A200/A205/Pro A200 Series Maintenance Manual AC adaptor cord System...
  • Page 43 Make sure that the battery cable is firmly connected to the system board. If it is connected firmly, go to Check 3. Check 3 The system board may be damaged. Replace it with a new one following the instructions in Chapter 4. Satellite A200/A205/Pro A200 Series Maintenance Manual [CONFIDENTIAL]...
  • Page 44: Display Troubleshooting

    P e r fo r m c o n n e c to r a n d Figure 2-3 Display troubleshooting process Satellite A200/A205/Pro A200 Series Maintenance Manual S T A R T ( P r o c e d u r e 1 )
  • Page 45 Refer to Chapter 3, Tests and Diagnostics for details. If an error is detected, go to Procedure 3. If an error is not detected, the display is functioning properly. Satellite A200/A205/Pro A200 Series Maintenance Manual [CONFIDENTIAL]...
  • Page 46 Check 5 Replace the CPU with another of the same specifications. If the problem still exists, perform Check 6. Check 6 The system board may be damaged. Replace it with a new one. Satellite A200/A205/Pro A200 Series Maintenance Manual [CONFIDENTIAL]...
  • Page 47: Keyboard Troubleshooting

    P e r fo r m c o n n e c to r a n d Figure 2-4 Keyboard troubleshooting process Satellite A200/A205/Pro A200 Series Maintenance Manual S T A R T ( P r o c e d u r e 1 )
  • Page 48 The keyboard may be damaged. Replace it with a new one following the instructions in Chapter 4. If the problem still exists, perform Check 3. Check 3 The system board may be damaged. Replace it with a new one following the instructions in Chapter 4. Satellite A200/A205/Pro A200 Series Maintenance Manual [CONFIDENTIAL]...
  • Page 49: External Usb Devices Troubleshooting

    Figure 2-5 External USB device troubleshooting process Satellite A200/A205/Pro A200 Series Maintenance Manual S T A R T P e r fo r m e x te r n a l d e v ic e a n d...
  • Page 50 Go to Procedure 2. Procedure 2 Replace system board If the error persists, the system board may be damaged. Replace it with a new one following the instructions in Chapter 4. Satellite A200/A205/Pro A200 Series Maintenance Manual [CONFIDENTIAL]...
  • Page 51: Tv-Out Failure Troubleshooting

    T V fu n c tio n in g o k ? R e p la c e s y s te m b o a r d Figure 2-6 TV-out troubleshooting process Satellite A200/A205/Pro A200 Series Maintenance Manual S T A R T Y es...
  • Page 52 If the replacement set does not work the system board may be damaged. Replace it with a new one following the instructions in Chapter 4. Satellite A200/A205/Pro A200 Series Maintenance Manual [CONFIDENTIAL]...
  • Page 53: Touchpad Troubleshooting

    2 Troubleshooting Procedures TouchPad Troubleshooting Figure 2-7 Touchpad troubleshooting process Satellite A200/A205/Pro A200 Series Maintenance Manual START TouchPad connection check (Procedure 1) TouchPad replacement check (Procedure 2) Replace system board [CONFIDENTIAL]...
  • Page 54 The TouchPad unit or FPC may be defective or damaged. Replace each with a new one following the steps in Chapter 4. If the FDD is still not functioning properly, replace the system board with a new one following the steps in Chapter 4. Satellite A200/A205/Pro A200 Series Maintenance Manual [CONFIDENTIAL]...
  • Page 55: Speaker Troubleshooting

    Do all sources have Perform earphone test function correctly? Perform connection check Perform replacement Replace system board Figure 2-8 Speaker troubleshooting process Satellite A200/A205/Pro A200 Series Maintenance Manual START (Procedure 1) Speakers are not faulty. Continue same problem? troubleshooting -...
  • Page 56 If the stereo speakers don't sound properly, the stereo speakers may be defective or damaged. Replace them with new ones. If the stereo speakers still do not work properly, try replacing in turn the audio board and system board. Satellite A200/A205/Pro A200 Series Maintenance Manual [CONFIDENTIAL]...
  • Page 57: Optical Drive Troubleshooting

    Perform software check (Procedure 3) Perform diagnostic test (Procedure 4) Perform connection and replacement check (Procedure 5) Replace system board Figure 2-9 Optical drive troubleshooting process Satellite A200/A205/Pro A200 Series Maintenance Manual START Perform drive- cleaning check (Procedure 2) [CONFIDENTIAL]...
  • Page 58 2 Troubleshooting Procedures This section describes how to determine if the computer’s internal optical drive is functioning properly. The Satellite A200/Satellite A205/Satellite Pro A200/EQUIUM A200/SATEGO A200 module bays can accommodate the following optical drives: DVD SuperMulti supporting +-R Double Rayer COMBO device Figure 2-11 outlines the process.
  • Page 59 Chapter 4, Replacement Procedures. If the drive is still not functioning properly, perform Check 3. Check 3 The system board may be damaged. Replace it with new one following the instructions in Chapter 4, Replacement Procedures. Satellite A200/A205/Pro A200 Series Maintenance Manual [CONFIDENTIAL]...
  • Page 60: Modem Troubleshooting

    (Procedure 1) Computer unable to detect telephone signal? Perform connection check (Procedure 2) Perform replacement (Procedure 3) Replace system board Figure 2-10 Modem troubleshooting process Satellite A200/A205/Pro A200 Series Maintenance Manual START Check / replace telephone line and check connections [CONFIDENTIAL]...
  • Page 61 The modem card or RJ-11 jack may be faulty. Try replacing them. If the problem persists, the system board may be defective or damaged. Replace the System Board with a new one following the steps in Chapter 4, Replacement Procedures. Satellite A200/A205/Pro A200 Series Maintenance Manual [CONFIDENTIAL]...
  • Page 62: Express Card Troubleshooting

    R e p la ce sy ste m b o a rd E N D Figure 2-11 Express card troubleshooting process Satellite A200/A205/Pro A200 Series Maintenance Manual E x p re ss c a rd u n it is n o t fa u lty .
  • Page 63 Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and replace the socket. If the problem persists, the system board may be defective or damaged. Replace the system board with a new one following the steps in Chapter 4. Satellite A200/A205/Pro A200 Series Maintenance Manual [CONFIDENTIAL]...
  • Page 64: Ieee 1394 Troubleshooting

    Perform IEEE 1394 device check Is IEEE 1394 transmission ok? Was an IEEE 1394 problem detected? Perform connection and replacement check Figure 2-12 IEEE 1394 troubleshooting process Satellite A200/A205/Pro A200 Series Maintenance Manual START (Procedure 1) Perform diagnostic check (Procedure 2)
  • Page 65 The transmission cable may be damaged. Replace with a good cable. If the malfunction persists, go to Check 4 Check 4 The system board may be damaged. Replace it with a new one following the instructions in Chapter 4. Satellite A200/A205/Pro A200 Series Maintenance Manual [CONFIDENTIAL]...
  • Page 66: Wireless Lan Troubleshooting

    Perform diagnostic test Was a wireless LAN problem delected? Perform connector and replacement check Replace wireless LAN antenna/unit Figure 2-13 Wireless LAN troubleshooting process Satellite A200/A205/Pro A200 Series Maintenance Manual START (Procedure 1) (Procedure 2) Replace system board Wireless LAN system is not faulty.
  • Page 67 The wireless LAN unit may be damaged. Replace it with a new one following the instructions in Chapter 4. If the problem still exists, perform Check 4. Check 4 The system board may be damaged. Replace it with a new one following the instructions in Chapter 4. Satellite A200/A205/Pro A200 Series Maintenance Manual [CONFIDENTIAL]...
  • Page 68: Camera Troubleshooting

    2 Troubleshooting Procedures 2.15 Camera Troubleshooting Figure 2-14 Camera troubleshooting process [CONFIDENTIAL] Satellite A200/A205/Pro A200 Series Maintenance Manual...
  • Page 69 The Camera board may be damaged. Replace it with a new one following the instructions in Chapter 4. If the problem still exists, perform Check 3. Check 3 The system board may be damaged. Replace it with a new one following the instructions in Chapter 4. Satellite A200/A205/Pro A200 Series Maintenance Manual [CONFIDENTIAL]...
  • Page 70: Bluetooth Troubleshooting

    P re form dia gnos tic te s t Wa s a Blue tooth proble m P e rform conne ctor a nd Figure 2-15 Bluetooth troubleshooting process Satellite A200/A205/Pro A200 Series Maintenance Manual S TART (P roce dure 1) de te ct?
  • Page 71 The Bluetooth module may be damaged. Replace it with a new one following the instructions in Chapter 4. If the problem still exists, perform Check 4. Check 4 The system board may be damaged. Replace it with a new one following the instructions in Chapter 4. Satellite A200/A205/Pro A200 Series Maintenance Manual [CONFIDENTIAL]...
  • Page 72: In 1 Card Troubleshooting

    IN 1 CARD test? Perform 4 IN 1 card socket replacement check (Procedure 2) Replace system board Figure 2-16 4 in 1 card troubleshooting process Satellite A200/A205/Pro A200 Series Maintenance Manual START 4 IN 1 unit is not faulty. [CONFIDENTIAL]...
  • Page 73 Disassemble the computer following the steps described in Chapter 4, Replacement Procedures and replace the socket. If the problem persists, the system board may be defective or damaged. Replace the system board with a new one following the steps in Chapter 4. Satellite A200/A205/Pro A200 Series Maintenance Manual [CONFIDENTIAL]...
  • Page 74: St Hdd Troubleshooting

    2 Troubleshooting Procedures 2.18 1 HDD Troubleshooting Figure 2-17 HDD troubleshooting process [CONFIDENTIAL] Satellite A200/A205/Pro A200 Series Maintenance Manual...
  • Page 75 Check 3 The system board may be damaged. Replace it with a new one following the instructions in Chapter 4. Satellite A200/A205/Pro A200 Series Maintenance Manual HDD module is securely slotted into the system board. If HDD is functioning HDD R/W test. Refer...
  • Page 76 2 Troubleshooting Procedures [CONFIDENTIAL] Satellite A200/A205/Pro A200 Series Maintenance Manual...
  • Page 77: Nd Hdd Troubleshooting

    2 Troubleshooting Procedures 2.19 2 HDD Troubleshooting Figure 2-18 2 HDD troubleshooting process [CONFIDENTIAL] Satellite A200/A205/Pro A200 Series Maintenance Manual...
  • Page 78 Check 3 The system board may be damaged. Replace it with a new one following the instructions in Chapter 4. Satellite A200/A205/Pro A200 Series Maintenance Manual HDD module is securely slotted into the system board. If HDD is functioning HDD R/W test. Refer...
  • Page 79: Chapter 3 Tests And Diagnostics

    3. Tests and Diagnostics Chapter 3 Tests and Diagnostics Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual...
  • Page 80: The Diagnostic Test

    Contents The Diagnostic Test ...3-3 Executing the Diagnostic Test...3-55 Display Configuration ...3-99 Speaker Audio Test ...3-10 Fan ON/OFF Test...3-11 Main Battery Charge Test ...3-12 FDD Test ...3-13 ODD Test ...3-14 Keyboard Test ...3-15 3.10 Mouse (Pad) Test ...3-16 3.11 LCD Pixels Mode Test ...3-18 3.12 Magnetic switch Test ...3-19 3.13...
  • Page 81: The Diagnostic Test

    3.1 The Diagnostic Test This chapter explains how to use the Test & Diagnostic program to test the functions of the (Base on Minnesota 10M&10MG T&D version 1.0) hardware modules. The Test & Diagnostic Program is stored on the T&D diskettes. The program consists of a series of tests that run automatically when the Diagnostics Program items are selected and executed.
  • Page 82 You will need the following equipment to perform some of the Diagnostic test programs. The diagnostics diskette (2 pcs) A formatted working diskette for the floppy disk drive test (Floppy Disk Drive Test) A data CD disc (ODD Test) A LAN loopback The following sections explain how to execute the Test &...
  • Page 83: Executing The Diagnostic Test

    Executing the Diagnostic Test DOS is required to run the DIAGNOSTICS PROGRAM. To start the DIAGNOSTIC PROGRAM, follow these steps: 1. Insert the diagnostics diskette #1 in the floppy disk drive and turn on the computer. (The diagnostics diskette contains the DOS boot files.) And then follow the instructions to swap with the diagnostics diskette #2 for T&D program installed in RAM driver.
  • Page 84 3. Tests and Diagnostics The below display will show up at the beginning of T&D program If the test result passes, the following display will show up: 3-6 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual...
  • Page 85 3. Tests and Diagnostics If an error is detected and a test fails, the following message displays: Then press any key for next actions – the below display presented if copying test log file onto diskette is necessary. This action will be executed when “Y” key pressed. Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual...
  • Page 86 3. Tests and Diagnostics It will skip this process if “N” key pressed. And then it will check if it’s necessary to leave this program. Program will quit when “Y” key pressed and it will go back main menu for next test if “N” key pressed. 3-8 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual...
  • Page 87: Display Configuration

    3.3 Display configuration Display Configuration This Item will show the unit configuration. It includes: CPU type (Single/Dual Yunah; Cache ; CPU speed ;CPU FSB) DDRAM SIZE ODD TYPE ((DVD-SuperMulti; COMBO; …) Panel ID HDD type & capacity (Vendor ID. Model .Firmware) VRAM size / VGA CHIP TYPE Battery cell (6cell;9cell;12cell) Wireless type...
  • Page 88: Speaker Audio Test

    3. Tests and Diagnostics 3.5 Speaker Audio Test 3.4 Speaker Audio Test The speaker audio test allows the user to aurally confirm the speaker functions. And check both speakers if they are OK within 3 times “Beep” sound generated. NOTE: Remember to tune up the volume as “Maximum” before this test starts. The screen should display as below, indicating whether the test is passed or failed after the question.
  • Page 89: Fan On/Off Test

    3.6 Fan ON/OFF Test 3.5 Fan ON/OFF Test The fan test allows the user to test aurally whether the fan is working. And follow the below procedures for this test: The computer will let the fan be “ON” after any key pressed. Feel the wind or listen the rotating sound to check whether the fan is working or not.
  • Page 90: Main Battery Charge Test

    3. Tests and Diagnostics 3.6 Main Battery Charge Test NOTE: The AC adaptor (90W, 19V) should be connected to successfully run this test. This test shows and measures the main battery: Battery type (Lion) Manufacturer (Sanyo/Panasonic/Sony) Remain charge capacity (0 ~ 100%) Charge function (PASS/FAIL) - “Battery Is Full”...
  • Page 91: Fdd Test

    3.8 FDD Test 3. 7 FDD Test NOTE: Before running the FDD test, prepare a formatted work diskette (1.44 MB). Remove the diagnostics diskette and insert the work diskette into the FDD. The contents of the floppy diskette maybe erased. The Floppy Disk Test includes three subtests of the: 1.
  • Page 92: Odd Test

    3 Tests and Diagnostics 3. 8 ODD Test The ODD test allows a user to aurally confirm the ODD functions. NOTE: A CD disc (including data file) must be inserted into the ODD drive then must wait ODD drive initial OK (ODD LED stop flashing) before this test The ODD test includes two subtests of the: 1.
  • Page 93: Keyboard Test

    3. 9 Keyboard Test The keyboard test checks the all keys function. NOTE: The Num Lock and the Overlay mode must be off to execute the keyboard test. When you execute this test, the keyboard layout is drawn on the display. When any key is pressed, the corresponding key on the screen changes to black as shown below.
  • Page 94: Mouse (Pad) Test

    3. Tests and Diagnostics 3.10 Mouse (Pad) Test The Mouse test allows the user to select and assign values to the following, using the Touch Pad or “Tab” key to move between selections: Mouse Speed (on a scale from slow to fast) Acceleration (Off, Low, Medium, High) Button Assignments (Left + Right / Right button, either Unassigned or Drag Lock)
  • Page 95 After checking T/Pad buttons and cursor’s function, use “Tab” key or use T/Pad cursor to click the “OK” column will end this test. It will indicate whether the subtests pass or fail after three questions. NOTE: The above figure has three compartments although the Touch Pad installed may only have two buttons.
  • Page 96: Lcd Pixels Mode Test

    3. Tests and Diagnostics 3. 11 LCD Pixels Mode Test This LCD pixels mode test checks whether video display is fine. This test includes two modes of the test: 1. Text Mode - including 40*25 (16 colors) and 80*25 (2/16colors). 2.
  • Page 97: Magnetic Switch Test

    3.12 Magnetic Switch Test The lid switch test checks the lid function of the unit. When LCD cover closed, the lid should enable to turn off the display. NOTE: Remember to tune up the volume as “Maximum” before this test starts. Follow below steps to run this test: 1.
  • Page 98: Lan Test

    3. Tests and Diagnostics 3.13 LAN Test The LAN test checks the LAN full-duplex environment. NOTE: LAN loopback needs to plug in before test begins. And LAN information will show on the test screen: IO Base – Port: A000H IRQ – BH, it’s “IRQ 10”. Node –...
  • Page 99 3. Tests and Diagnostics The screen should display as below, indicating whether the subtests pass or fail when finished. Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3-21...
  • Page 100 3. Tests and Diagnostics If an error is detected and a test fails, the following message displays: 3-22 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual...
  • Page 101: Rtc Test

    3. Tests and Diagnostics 3.14 RTC Test Checks the computer’s RTC (Real Time Clock) and calendar functions by comparing the DOS and CMOS values. The test runs automatically. The screen should display as below, indicating whether the test is passed or failed when finished. Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3-23...
  • Page 102: Read 1394 Guid

    3. Tests and Diagnostics 3.15 Read 1394 GUID This test will check if the computer’s EEPROM 1394GUID code is correct. NOTE: Must open the RAM Door to see RAM connector GUID bar code before test item begins. The figure below will be displayed: 3-24 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual...
  • Page 103: Speaker Eq Type Check&Re-Write

    3.16 Speaker EQ Type Check&Re-Write This test will check if the computer’s EEPROM EQ type is correct. The EQ Type test includes two subtests of the: 1. Read EQ Type from EEPROM 2. Re-Write EQ Type to EEPROM NOTE: To execute this test, you must select speaker type (Harman or No brand). The figure below will be displayed: Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3.
  • Page 104: Button Test

    3. Tests and Diagnostics 3.17 Button Test The control button test allows the user to manually test each of the five CD control buttons. Key ”WWW” need to press first. One will hear one “bi” sound when press”WWW” or “Audio” Sound and continuously “bi”...
  • Page 105: 1St Hdd Test

    3. Tests and Diagnostics 3.18 1 HDD Test The HDD test allows the user to verify the 1 HDD ok or not. For data security concern, it is necessary to input password - “hard disk” before HDD test starts. After the choice HDD test, Screen would display as below: If input password is Right, the screen would display as below: Press any key to test HDD function, the screen would display as below: Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual...
  • Page 106 3. Tests and Diagnostics If input password is wrong, the screen would display as below: The screen will display as below picture to show the subtest is passed or failed when finished: If it is show the picture as below, it means HDD function is OK 3-28 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual...
  • Page 107 3. Tests and Diagnostics If the picture shows as below, it means he HDD function is NG Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3-29...
  • Page 108: 2Nd Hdd Test

    3. Tests and Diagnostics 3.19 2 HDD Test The HDD test allows the user to verify the 2 HDD ok or not. For data security concern, it is necessary to input password - “hard disk” before HDD test starts. After the choice HDD test, Screen would display as below: If input password is Right, the screen would display as below: Press any key to test HDD function, the screen would display as below: 3-30 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual...
  • Page 109 3. Tests and Diagnostics If input password is wrong, the screen would display as below: The screen will display as below picture to show the subtest is passed or failed when finished: If it is show the picture as below, it means HDD function is OK Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual 3-31...
  • Page 110 3. Tests and Diagnostics If the picture shows as below, it means he HDD function is NG NOTE: The AC adaptor should be connected to successfully run this test. 3-32 Satellite A205/A200 /Satellite Pro A200/EQUIUM A200/ SATEGO A200 Series Maintenance Manual...
  • Page 111: Satellite Led Test

    3. Tests and Diagnostics 3.20 Satellite LED Test Because this Model has Front Edge Logo, must set the EEPROM to enable/disable Front Edge Logo function, if select this test, the picture will show as below: Please check the units whether have the Front Edge Logo: If have the logo, please key 1 to set the Front Edge Logo.
  • Page 112 3. Tests and Diagnostics Notice: Check logo LED on/off function. 1. If we select “2” to disable the Front Edge logo function by program, there haven’t the item of Front Edge Logo in BIOS Menu, the picture likes below. 2. If we select “1” to enable the Front Edge logo function by program, There have the item of Front Edge Logo in BIOS Menu.
  • Page 113: Chapter 4 Replacement Procedures

    Chapter 4 Replacement Procedures [CONFIDENTIAL]...
  • Page 115 Chapter 4 Contents General... 4-1 Battery... 4-7 PC Card... 4-9 Memory Card... 4-11 HDD ... 4-13 Expansion Memory ... 4-18 Optical Drive Module ... 4-21 Optical Drive... 4-23 Keyboard ... 4-25 4.10 Display Assembly... 4-28 4.11 Display Mask ... 4-33 4.12 FL Inverter Board ...
  • Page 116 4 Replacement Procedures Figures Figure 4-1 Unlocking the battery lock ...4-7 Figure 4-2 Removing the battery pack...4-7 Figure 4-3 Removing the PC card...4-9 Figure 4-4 Installing the PC card ...4-10 Figure 4-5 Pressing the memory card ...4-11 Figure 4-6 Removing the memory card ...4-11 Figure 4-7 Installing the memory card...4-12 Figure 4-8...
  • Page 117 Figure 4-33 Removing CRT module screws and display assembly ... 4-30 Figure 4-34 Removing the display assembly... 4-31 Figure 4-35 Removing the rubber pads ... 4-33 Figure 4-36 Removing the display mask screws ... 4-33 Figure 4-37 Removing the display mask ... 4-34 Figure 4-38 Removing the screw...
  • Page 118 4 Replacement Procedures Figure 4-67 Removing the RJ-11 cable ...4-55 Figure 4-68 Removing the MDC card ...4-55 Figure 4-69 Removing the wireless module screws ...4-57 Figure 4-70 Removing the wireless module ...4-57 Figure 4-74 Removing the system fan screws ...4-58 Figure 4-75 Removing the system fan cable...4-58 Figure 4-76...
  • Page 119: General

    4 Replacement Procedures General This chapter explains how to disassemble the computer and replace Field Replaceable Units (FRUs). It may not be necessary to remove all the FRUs in order to replace one. The chart below is a guide to which FRUs need to be removed in order to remove others. Always start by removing the battery pack, next, optional items such as the optional PC Card or memory card, and then follow the chart downward removing only those FRUs necessary to reach the one you think is causing the computer to operate abnormally.
  • Page 120 4 Replacement Procedures The example below shows FRUs to be removed before the CPU can be removed. The CPU is located on the system board. The USB board and the system fan are attached to the system board. The system board itself is located under the top cover. The keyboard must be removed before the display assembly can be removed.
  • Page 121 Always use the lithium ion battery pack or a backup battery that is authorized by Toshiba or is compatible with the unit. Since other battery packs have different specifications, they may be incompatible with the unit, and may burst or explode.
  • Page 122 4 Replacement Procedures Before You Begin Look over the procedures in this section before you begin disassembling the computer. Familiarize yourself with the disassembly and reassembly steps. Begin each procedure by removing the AC adaptor and the battery pack as instructed in section 4.2. Do not disassemble the computer unless it is operating abnormally.
  • Page 123 Disassembly Procedures The computer has two basic types of cable connectors: Pressure Plate Connectors Standard Pin Connectors To disconnect a Pressure Plate connector, lift up the tabs on either side of the connector’s plastic pressure plate and slide the cable out of the connector. To connect the cable to a Pressure Plate connector, make sure the pressure plate is fully lifted and slide the cable into the connector.
  • Page 124 4 Replacement Procedures Tools and Equipment The use of Electrostatic Discharge (ESD) equipment is very important for your safety and the safety of those around you. Proper use of these devices will increase the success rate of your repairs and lower the cost for damaged or destroyed parts. The following equipment is necessary to disassemble and reassemble the computer: One M2 Phillips screwdriver to remove and replace screws.
  • Page 125: Battery

    Slide the battery bay latch to release the battery pack and then remove the battery pack from the bay. Figure 4-2 NOTE: For environmental reasons, do not throw away a spent battery pack. Please return spent battery packs to Toshiba. Minnesota 10M/10MG Series Maintenance Manual 4 Replacement Procedures Unlocking the battery lock...
  • Page 126 WARNING: The battery is a lithium ion battery and can explode if not properly replaced, used, handled or disposed of. Use only batteries recommended by Toshiba as replacements. Slide the battery pack into the battery bay. The battery bay latch will click automatically.
  • Page 127: Pc Card

    4 Replacement Procedures PC Card Removing a PC Card To remove a PC card, follow the steps below: 1. Push the PC card’s eject button. The button pops out when you release it. 2. Push the eject button again to pop the PC card out slightly. 3.
  • Page 128 4 Replacement Procedures Inserting the PC Card To insert a PC card, follow the steps below: 1. Make sure the eject button does not stick out. Push it back into place if required. 2. Insert the PC card in the slot and gently press to ensure a firm connection. Figure 4-4 Installing the PC card 4-10...
  • Page 129: Memory Card

    4 Replacement Procedures Memory Card Removing a Memory Card To remove a memory card, follow the steps below: 1. Press the memory card gently into the socket until it pops out. Figure 4-5 Pressing the memory card 2. Grasp the memory and remove it. Figure 4-6 Removing the memory card Minnesota 10M/10MG Series Maintenance Manual...
  • Page 130 4 Replacement Procedures Inserting the Memory Card To insert a memory card, follow the steps below: 1. Insert the memory card in the slot and gently press to ensure a firm connection. Figure 4-7 Installing the memory card 4-12 Minnesota 10M/10MG Series Maintenance Manual...
  • Page 131: Hdd

    CAUTION: When handling the HDD, do not press the top surface. Hold the disk by the sides to prevent damage and loss of data. Removing the Main HDD Modules The Dual HDD feature make it easy to handle demanding applications while running background applications such as system backup and virus scans.
  • Page 132 4 Replacement Procedures 3. Pull up and lift the HDD door to remove it. Figure 4-10 Removing the main HDD door 4. Pull out the black Mylar tab to remove the HDD unit. Figure 4-11 Removing the main HDD 5. Remove the HDD from the HDD case. 4-14 Minnesota 10M/10MG Series Maintenance Manual...
  • Page 133 4 Replacement Procedures 6. Pull the HDD outwards and remove the four M3x3 black screws that secure the HDD case and bracket to the HDD. Figure 4-12 Removing the HDD screws from bracket Minnesota 10M/10MG Series Maintenance Manual 4-15...
  • Page 134 4 Replacement Procedures Removing the Second HDD Follow the steps below to remove Main HDD module: 1. Turn the computer upside down. 2. Release the two black M2.5x4 screws to release the secondary HDD door. Main HDD Figure 4-13 3. Pull up and lift the HDD door to remove it. Figure 4-14 4-16 Releasing the secondary HDD door screw...
  • Page 135 4. Pull out the black Mylar tab to remove the HDD unit. Figure 4-15 5. Remove the HDD from the HDD case. Installing the Main HDD To install the main HDD, follow these steps and refer to the figures in the preceding section. Seat the HDD in the HDD case and bracket, and secure it with four M3×3 black screws.
  • Page 136: Expansion Memory

    4 Replacement Procedures Expansion Memory Removing the Expansion Memory Modules To remove the memory module, make sure the computer is in boot mode before removing the memory module. Remove the battery pack, cables and any optional devices before you start and then follow these steps: Release the black non-separate screw M2.5x2 screws securing the memory module socket cover.
  • Page 137 Push the latches to release the memory module. A spring will force one end of the module up. Figure 4-18 Grasp the module and pull it out. Figure 4-19 Repeat steps 3 and 4 to remove the second memory expansion module in the same way. CAUTION: Do not touch the connectors on the expansion memory module or on the computer.
  • Page 138 4 Replacement Procedures Installing the Expansion Memory Module CAUTION: Do not touch the connectors on the expansion memory module or on the computer. Debris on the connectors may cause memory access problems. Follow these steps to install a memory module: Set the computer to boot mode and turn off the power.
  • Page 139: Optical Drive Module

    Optical Drive Module Removing the Optical Drive Module To remove the optical drive module, you need to remove the expansion memory module cover first as described in the previous section. Follow the steps below: Turn the computer upside down. Remove the battery and the expansion memory module cover. Remove the black M2x3 screw securing the optical drive module.
  • Page 140 4 Replacement Procedures Installing the Optical Drive Module To install a device in the optical drive module bay, follow the steps below and refer to the figure in the preceding section. 1. Make sure that the expansion memory door is opened and the ODD screw (M2x3, black) is removed.
  • Page 141: Optical Drive

    Optical Drive This computer may be fitted with a: Disassembling the Optical Drive To disassemble the optical drive, first remove the drive from its module bay as described in the previous section. Next, release the two M2x3 screws from the bracket plate and remove the bracket plate. Figure 4-22 NOTE: The small arrow shown on the metal bracket indicates the top side of the optical bracket.
  • Page 142 4 Replacement Procedures Reassembling the Optical Drive NOTE: The small arrow shown on the metal bracket indicates the top side of the optical bracket. Keep this in mind when removing or installing the drive. To reassemble an optical drive, follow the steps below and refer to the figure in the preceding section.
  • Page 143: Keyboard

    Keyboard Removing the Keyboard Before removing the keyboard, remove the battery and any optional devices. Follow the steps below to remove the keyboard: 1. Open the display panel. 2. Insert a thin tool such as a flat screwdriver into the gap between the strip cover and keyboard to lever the strip cover up.
  • Page 144 4 Replacement Procedures 4. Remove the two black M2.5x2.5 black screws securing the keyboard. Figure 4-25 Removing the keyboard screws 5. Unclip the keyboard from its fitting. 6. Push the center of the keyboard, press the center tab, and lift the keyboard out, revealing the keyboard cable underneath.
  • Page 145 4 Replacement Procedures 7. Lift and remove the keyboard. Figure 4-27 Removing the keyboard Installing the Keyboard To install the keyboard, follow the steps below and refer to the figures in the preceding section. 1. Connect the keyboard cable to the system board. 2.
  • Page 146: Display Assembly

    4 Replacement Procedures 4.10 Display Assembly Removing the Display Assembly To remove the display assembly, first remove the battery and any optional devices. Also remove the keyboard, as described in the previous sections. Then follow the steps below: 1. Turn over the laptop. Remove seventeen (17) M2.5x8 screws securing the bottom cover, and three M2x3 screws from inside the battery compartment.
  • Page 147 4 Replacement Procedures 3. Disconnect the camera cable (CMOS), right and left speaker cables, Bluetooth cable, FPC cable, touch pad cable, and function button cable from the system board. Figure 4-30 Disconnecting cables 4. Remove the top cover. Figure 4-31 Removing the top cover Minnesota 10M/10MG Series Maintenance Manual 4-29...
  • Page 148 4 Replacement Procedures 5. Disconnect the microphone cable, WLAN cable, and LVDS cable from the system board. Carefully unhook all cables and place them to the side of the laptop. Figure 4-32 6. Remove two hexagonal VGA screws from the CRT module on the left side of the laptop. Remove three M2.5x6 screws securing the LCD assembly to the bottom cover.
  • Page 149 4 Replacement Procedures 7. Lift and remove the LCD assembly. Figure 4-34 Removing the display assembly Minnesota 10M/10MG Series Maintenance Manual 4-31...
  • Page 150 4 Replacement Procedures Installing the Display Assembly To install the display assembly, follow the steps below and refer to the figures in the preceding section. Seat the display assembly, taking care not to crush to the LCD display cable, the CMOS cable, the WLAN cables, the Bluetooth connector, and the microphone cable.
  • Page 151: Display Mask

    4.11 Display Mask Removing the Display Mask To remove the display mask, first remove the display assembly as described earlier, and then follow the steps below: Remove four rubber pads to reveal the four M2.5x6 screws securing the display mask to the LCD module.
  • Page 152 4 Replacement Procedures Carefully insert your fingers between the display mask and the LCD panel, and pry open the snaps. Start with the four snaps at the top of the display mask. Continue unsnapping the display mask along the two sides and the bottom edge to remove the display mask. Figure 4-37 Installing the Display Mask To install the display mask, follow the steps below and refer to the figures in the preceding...
  • Page 153: Fl Inverter Board

    4.12 FL Inverter Board Removing the FL Inverter Board To remove the FL inverter board, first remove the battery pack, display assembly, and display mask; then follow the steps below. Remove the M2x3 black screw securing the FL inverter board to the LCD display assembly.
  • Page 154 4 Replacement Procedures Remove the FL inverter board. Figure 4-40 Installing the FL Inverter Board To install the FL inverter board, follow the steps below and refer to the figure in the preceding section. Place the FL inverter board on the LCD module. Secure one M2x3 black screw connecting the FL inverter board to the LCD display assembly.
  • Page 155: Lcd Module

    4.13 LCD Module Removing the LCD Module To remove the LCD module, first remove the display assembly, display mask, and FL inverter board and then follow the steps below. 1. Unhook all cables from the fasteners around the edge of the top chassis. Figure 4-41 2.
  • Page 156 4 Replacement Procedures 3. Lift the LCD module from the top chassis. Figure 4-43 4. Remove six M2x3 screws securing the LCD module bracket to the LCD module. Figure 4-44 NOTE: If the LCD module malfunctions, remove the LCD cable and LCD bracket. Then replace the whole LCD module unit.
  • Page 157 5. Turn over the LCD screen and remove the tape securing the LVDS cable. Detach the LVDS cable. Figure 4-45 Installing the LCD Module To install the LCD module, follow the steps below and refer to the figures in the preceding section.
  • Page 158: Wlan Antennas

    4 Replacement Procedures 4.14 WLAN antennas To remove the WLAN antennas, first remove the display assembly, display mask, FL inverter board and the LCD display module. Then follow the steps below. Remove the three square tabs securing the WLAN antennas. Figure 4-46 Installing the WLAN antennas To install the WLAN antennas, follow the steps below and refer to the figures in the...
  • Page 159: Camera And Microphone

    4 Replacement Procedures 4.15 Camera and Microphone To remove the camera and microphone, first remove the display assembly, display mask, FL inverter board and the LCD display module. Then follow the steps below. 1. Remove the CMOS cable from the camera module. Remove the camera module by gently peeling it away from its adhesive backing.
  • Page 160 4 Replacement Procedures Installing the Camera and Microphone To install the camera and microphone, follow the steps below and refer to the figures in the preceding sections. 1. Fix the camera module to the adhesive backing at the top of the display mask. 2.
  • Page 161: Bluetooth Module

    4 Replacement Procedures 4.16 Bluetooth module To remove the Bluetooth module, first remove the display assembly, keyboard, and top cover. Then follow the steps below: Removing the Bluetooth Module 1. Turn over the top cover. Remove the Bluetooth cable from the Bluetooth module. Figure 4-49 Disconnecting the Bluetooth cable 2.
  • Page 162 4 Replacement Procedures Installing the Bluetooth Module To install the Bluetooth module, follow the steps below and refer to the figures in the preceding section. Insert the Bluetooth module into the module holder on the rear of the top cover at a 45- degree angle.
  • Page 163: Touch Pad

    4 Replacement Procedures 4.17 Touch Pad To remove the Touch Pad, first remove the display assembly, keyboard, and top cover. Then follow the steps below: Removing the Touch Pad 1. Turn over the top cover. Remove the Touch Pad cable from the Touch Pad module. Figure 4-51 Removing the touch pad cable 2.
  • Page 164 4 Replacement Procedures 3. Remove the Touch Pad bracket by sliding it away from you and lifting it gently. Figure 4-53 Removing the touch pad bracket 4. Remove the Touch Pad by lifting it gently. Figure 4-54 Removing the touch pad Installing the Touch Pad To install the Touch Pad, follow the steps below and refer to the figures in the preceding section:...
  • Page 165: Fingerprint Module

    4.18 Fingerprint Module To remove the Fingerprint module, first remove the display assembly, keyboard, and top cover. Then follow the steps below: Removing the Fingerprint Module 1. Turn over the top cover. Remove four M2.0x2.5 screws securing the Fingerprint Module Bracket to the rear side of the top cover.
  • Page 166 4 Replacement Procedures 3. Remove the Fingerprint module by lifting it gently. Figure 4-57 Installing the Fingerprint Module To install the Fingerprint Module, follow the steps below and refer to the figures in the preceding section: 1. Turn the top cover upside down and place the Fingerprint Module and the Fingerprint Module Bracket in position on top.
  • Page 167: Speakers

    4 Replacement Procedures 4.19 Speakers To remove the speakers, first remove the display assembly, keyboard, and top cover. Then follow the steps below: Removing the Speakers 1. Turn over the top cover. Remove three M2.5x4 screws securing the right speaker to the top cover.
  • Page 168 4 Replacement Procedures 3. Remove the speakers. Figure 4-60 Removing the speakers Installing the Speakers To install the speakers, follow the steps below and refer to the figures in the preceding section. 1. Seat the speaker brackets in the top cover paying attention to the direction markings. 2.
  • Page 169: Function Button Board

    4.20 Function Button Board To remove the function button board, first remove the display assembly, keyboard, and top cover. Then follow the steps below: Removing the Function Button Board 1. Turn the top cover. Remove three M2.0x2.5 screws securing the function button board to the top cover.
  • Page 170 4 Replacement Procedures Installing the Function Button Board To install the function button board, follow the steps below and refer to the figures in the preceding section. 1. Place the function button board into the holder on the rear of the top cover at a 45-degree angle.
  • Page 171: Usb Board

    4 Replacement Procedures 4.21 USB Board To remove the USB board, first remove the display assembly, keyboard, and top cover. Then follow the steps below: Removing the USB Board 1. Remove one M2.5x4 screw securing the USB board to the bottom cover. Figure 4-63 Removing the USB board screw 2.
  • Page 172 4 Replacement Procedures 3. Remove the USB board. Figure 4-65 Removing the USB board Installing the USB Board To install the USB board, follow the steps below and refer to the figures in the preceding section: 1. Place the USB board in position. 2.
  • Page 173: Figure

    4 Replacement Procedures 4.22 MDC Card Removing the MDC Card To remove the MDC card, first remove the display assembly, keyboard, and top cover. Then follow the steps below: 1. Remove the two M2.5x2.5 screws securing the MDC card. Figure 4-66 Removing the MDC card screws 2.
  • Page 174 4 Replacement Procedures Installing the MDC Card To install the MDC card, follow the steps below and refer to the figures in the preceding section. 1. Seat the MDC card in the system board. 2. Install the RJ-11 connector and attach the RJ-11 cable to the MDC card. 3.
  • Page 175: Removing The Wireless Module

    4 Replacement Procedures 4.23 Wireless Module Removing the Wireless Module To remove the wireless module, first remove the display assembly, keyboard, and top cover. Then follow the steps below: 1. Remove the two M2x3 screws securing the wireless module to the system board. Figure 4-69 Removing the wireless module screws 2.
  • Page 176: Removing The System Fan

    4 Replacement Procedures 4.24 System Fan Removing the System Fan To remove the system fan, first remove the display assembly, keyboard, and top cover. Then follow the steps below: 1. Remove the three M2.5x2.5 screws securing the system fan to the system board. Figure 4-71 Removing the system fan screws 2.
  • Page 177 4 Replacement Procedures 3. Remove the system fan. Figure 4-73 Removing the system fan Installing the System Fan To install the system fan, follow the steps below and refer to the figures in the preceding section. 1. Seat the system fan in the chassis. 2.
  • Page 178: Figure

    4 Replacement Procedures 4.25 System Board Removing the System Board To remove the system board, first remove the display assembly, keyboard, top cover, MDC card, USB board, wireless module, and system fan. Then follow the steps below: 1. Unhook and remove the VGA cable. Figure 4-74 Removing the VGA cable 2.
  • Page 179 4 Replacement Procedures 3. Remove one M2.5x4 screw securing the system board to the bottom cover. Figure 4-76 Removing system board screw 4. Remove the system board. Figure 4-77 Removing the system board Minnesota 10M/10MG Series Maintenance Manual 4-61...
  • Page 180 4 Replacement Procedures Installing the System Board To install the system board, follow the steps below and refer to the figures in the preceding section. 1. Seat the system board in the chassis. 2. Replace one M2.5x4 screw securing the system board to the bottom cover. 3.
  • Page 181: Removing The Vga Board

    4.26 VGA Board Removing the VGA Board To remove the VGA board, first remove the display assembly, keyboard, top cover, MDC card, USB board, wireless module, system fan, and system board. Then follow the steps below: 1. Turn the system board over and unscrew the four spring screws securing the VGA heat sink to the VGA board.
  • Page 182 4 Replacement Procedures 3. Remove the four M2.5x4 screw securing the VGA board to the system board. Figure 4-80 Removing the VGA board screw 4. Remove the VGA board. Figure 4-81 Removing the VGA board 4-64 Minnesota 10M/10MG Series Maintenance Manual...
  • Page 183 Installing the VGA Board To install the VGA board, follow the steps below and refer to the figure in the preceding section: CAUTION: If you remove the heat sink, use the grease tool to remove the grease on the VGA board and heat sink. Reapply fresh grease before installing the heat sink. 1.
  • Page 184 4 Replacement Procedures 4.27 CPU Removing the Fan & CPU To remove the heat sink, and CPU, first remove the display assembly, keyboard, top cover, MDC card, USB board, wireless module, system fan, and VGA board. Then follow the steps below: Turn the system board over and remove the four M2.5x4 screws from the heat sink.
  • Page 185: Figure

    Turn the cam on the CPU socket with a flat-blade screwdriver so that the notch on the cam is aligned with the open side of the CPU socket to unlock the CPU Figure 4-84 Gently lift out the CPU. Minnesota 10M/10MG Series Maintenance Manual Turning the CPU cam Figure 4-85 Removing the CPU...
  • Page 186 4 Replacement Procedures Installing the CPU To install the CPU, follow the steps below and refer to the figures in the preceding section. CAUTION: If you remove the heat sink, use the CPU grease tool to remove the grease on the CPU and heat sink.

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