Toshiba Satellite A665 Series Maintenance Manual
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Toshiba Satellite A665 Series Maintenance Manual

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Toshiba Personal Computer
Satellite & Satellite Pro
Maintenance Manual
TOSHIBA CORPORATION
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Summary of Contents for Toshiba Satellite A665 Series

  • Page 1 Toshiba Personal Computer Satellite & Satellite Pro Maintenance Manual TOSHIBA CORPORATION [CONFIDENTIAL]...
  • Page 2 © 2011 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 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 4: Hardware Overview

    The manual is divided into the following parts: Chapter 1 Hardware Overview describes the Satellite Series 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 5 Some operations require you to simultaneously use two or more keys. We identify such operations by the key top symbols separated by a plus (+) sign. For example, Ctrl + Pause (Break) means you must hold down Ctrl and at the same time press Pause (Break). If three keys are used, hold down the first two and at the same time press the third.
  • Page 6 Table of Contents Chapter 1 Hardware Overview Features ............... Fehler! Textmarke nicht definiert. 2.5-inch HDD .............. Fehler! Textmarke nicht definiert. DVD Super Multi (+-R Double Layer) ....... Fehler! Textmarke nicht definiert. BD-RE and BD-Combo drives ........Fehler! Textmarke nicht definiert. Power Supply ..............

  • Page 7: Table Of Contents

    Chapter 2 Troubleshooting Procedures Troubleshooting Introduction ..................3 Troubleshooting Flowchart ……………………………………………………………4 Power Supply Troubleshooting ……………………………………………………….9 Display Troubleshooting ....................14 Keyboard Troubleshooting..................17 External USB Devices Troubleshooting ..............19 TV-tuner Troubleshooting ...................21 TouchPad Troubleshooting ..................22 Speaker Troubleshooting .....................25 2.10 Optical drive troubleshooting ..................27 2.11 Wireless LAN Troubleshooting ..................
  • Page 8 Figures Troubleshooting flowchart (2/1) ………………………………………………5 Figure 2-1 Troubleshooting flowchart (2/2) ………………………………………………6 Figure 2-1 Power Supply Troubleshooting Process …………………………………..…..9 Figure2-2 Display troubleshooting process ……………………………………………..14 Figure 2-3 Figure 2-4 Keyboard troubleshooting process ..............17 Figure 2-5 External USB device troubleshooting process ..........19 Figure 2-6 TV-tuner troubleshooting process ..............
  • Page 9 BUTTON Test……..…………...……….…….…………………………...……....27 3.16 1st HDDTest …………………………..…………….…….………..….…….…..29 3.17 RDMI Test………………...……………………….……….……………..…………..31 3.18 WDMI Test …………….………………………….……………...…..…..…………..32 3.19 G Sensor Test ……………………………………………………..……….…………..34 3.20 TP TYPE R/W Test………………………………………………………….…….…..…...38 3.21 EEPROM Setting ………………………..………………………...……….………..…...41 3.22 TOSHIBA LOGO Setting………………………………………...…………………...…...45 3.23 DYNABOOK LOGOSetting....................47 3.24 LEDTest..........................49 Satellite P750/P755 Maintenance Manual...
  • Page 10 Chapter 4 Replacement Procedures (UMA) General ................ Fehler! Textmarke nicht definiert. Safety Precautions ............Fehler! Textmarke nicht definiert. Before You Begin ............Fehler! Textmarke nicht definiert. Disassembly Procedures ..........Fehler! Textmarke nicht definiert. Assembly Procedures ..........Fehler! Textmarke nicht definiert. Tools and Equipment ..........
  • Page 11 Disassembling the ODD (Tray-load) ......Fehler! Textmarke nicht definiert. Assembling the ODD (Tray-load) ....... Fehler! Textmarke nicht definiert. Logic Upper Assembly ..........Fehler! Textmarke nicht definiert. Removing the Logic Upper Assembly ......Fehler! Textmarke nicht definiert. Installing the Logic Upper Assembly ......Fehler! Textmarke nicht definiert. ODD Module (Slot-load) ..........
  • Page 12 Removing the Thermal Fan ......... Fehler! Textmarke nicht definiert. Installing the Thermal Fan .......... Fehler! Textmarke nicht definiert. 4.17 Motherboard Assembly ..........Fehler! Textmarke nicht definiert. Removing the Motherboard Assembly......Fehler! Textmarke nicht definiert. Installing the Motherboard .......... Fehler! Textmarke nicht definiert. 4.18 Thermal Module ............
  • Page 13 Installing the Web Camera .......... Fehler! Textmarke nicht definiert. 4.27 WLAN Antennas............Fehler! Textmarke nicht definiert. Removing the WLAN Antennas ......... Fehler! Textmarke nicht definiert. Installing the WLAN Antennas ........Fehler! Textmarke nicht definiert. 4.28 LVDS Cable ..............Fehler! Textmarke nicht definiert. Removing the LVDS Cable .........
  • Page 14 Figure 4.20 Removing the FeliCa card from the logic upper assemblyFehler! Textmarke nicht definiert. Figure 4.21 Raising the fingerprint scanner bracket from the logic upper assembly ..Fehler! Textmarke nicht definiert. Figure 4.22 Working the fingerprint scanner bracket looseFehler! Textmarke nicht definiert. Figure 4.23 Removing the fingerprint scanner bracket from the logic upper assembly .
  • Page 15 Figure 4.46 Removing the LCD panel hinges from the LCD Panel .. Fehler! Textmarke nicht definiert. Figure 4.47 Removing the web camera from the display assembly ... Fehler! Textmarke nicht definiert. Figure 4.48 Removing the WLAN antennas from the display assemblyFehler! Textmarke nicht definiert.
  • Page 16 TV Tuner Card and WLAN Card ....... Fehler! Textmarke nicht definiert. Removing the WLAN Card ......... Fehler! Textmarke nicht definiert. Removing the TV Tuner Card ........Fehler! Textmarke nicht definiert. Installing the WLAN Card .......... Fehler! Textmarke nicht definiert. Installing the TV Tuner Card ........Fehler! Textmarke nicht definiert. ODD Module (Tray-load) ...........
  • Page 17 Installing the Speakers ..........Fehler! Textmarke nicht definiert. 4.14 USB Board ..............Fehler! Textmarke nicht definiert. Removing the USB Board ........... Fehler! Textmarke nicht definiert. Installing the USB Board ..........Fehler! Textmarke nicht definiert. 4.15 Indicator Board ............Fehler! Textmarke nicht definiert. Removing the Indicator Board ........
  • Page 18 4.24 LCD Panel ..............Fehler! Textmarke nicht definiert. Removing the LCD Panel ........... Fehler! Textmarke nicht definiert. Installing the LCD Panel ..........Fehler! Textmarke nicht definiert. 4.25 LCD Panel Hinges ............Fehler! Textmarke nicht definiert. Removing the LCD Panel Hinges ....... Fehler! Textmarke nicht definiert. Installing the LCD Panel Hinges .........
  • Page 19 Figure 4.9 Removing the three screws securing the keyboardFehler! Textmarke nicht definiert. Figure 4.10 Releasing the keyboard ........Fehler! Textmarke nicht definiert. Figure 4.11 Disconnecting the cable and removing the keyboard ..Fehler! Textmarke nicht definiert. Figure 4.12 Removing the WLAN Card ......Fehler! Textmarke nicht definiert. Figure 4.13 Removing the TV tuner card ......
  • Page 20 Figure 4.35 Reapplying Shinetsu 7762 grease on the thermal module and remove any release papers ............Fehler! Textmarke nicht definiert. Figure 4.36 Installing the thermal module ......Fehler! Textmarke nicht definiert. Figure 4.37 Removing the CPU ........Fehler! Textmarke nicht definiert. Figure 4.38 Removing the power membrane ....
  • Page 21 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 Satellite P750/P755 Maintenance Manual...

  • Page 22: Troubleshooting Procedures

    Chapter 2 Troubleshooting Procedures...
  • Page 24 2 Troubleshooting Procedures Chapter 2 Contents Troubleshooting Introduction ..................3 Troubleshooting Flowchart ……………………………………………………………4 Power Supply Troubleshooting ……………………………………………………….9 Display Troubleshooting ....................14 Keyboard Troubleshooting ..................17 External USB Devices Troubleshooting ..............19 TV-tuner Troubleshooting ...................21 TouchPad Troubleshooting ..................22 Speaker Troubleshooting .....................25 2.10 Optical drive troubleshooting ..................27 2.11 Wireless LAN Troubleshooting ...................30 Camera Troubleshooting……………………………………………...
  • Page 25 2 Troubleshooting Procedures Figures Troubleshooting flowchart (2/1) ………………………………………………5 Figure 2-1 Troubleshooting flowchart (2/2) ………………………………………………6 Figure 2-1 Power Supply Troubleshooting Process …………………………………..…..9 Figure2-2 Display troubleshooting process ……………………………………………..14 Figure 2-3 Figure 2-4 Keyboard troubleshooting process ..............17 Figure 2-5 External USB device troubleshooting process ..........19 Figure 2-6 TV-tuner troubleshooting process ..............

  • Page 26: Troubleshooting Introduction

    2 Troubleshooting Procedures Troubleshooting Introduction Chapter 2 describes how to determine if a Field Replaceable Unit (FRU) in the computer is causing the computer to malfunction. The FRUs covered are: 1. Display 7. Optical driver 13. Finger printer 19.JET 25. Sleep & play music 8.

  • Page 27: Troubleshooting Flowchart

    Ask the user if a password is registered, if it is, ask him or her to enter the password.  Verify with the customer that Toshiba Windows7 is installed on the hard disk. Operating systems that were not preinstalled by Toshiba can cause the computer to malfunction.
  • Page 28 Perform the Power Supply Troubleshooting procedures Is the Power On LED on? in section 2.3 Perform the Power Supply Is the "Toshiba" or "Dynabook" Troubleshooting procedures logo message display? in section 2.3 If the "password" message displays, type the password, then press Enter.
  • Page 29 2 Troubleshooting Procedures Perform the Keyboard Does typed characters appear correctly? Troubleshooting procedures in section 2.5 Insert USB memory disk or CD ROM, Then run the diagnostics test program. Perform the USB memory disk or CD ROM Is the diagnostics test loaded? Troubleshooting procedures in section 2.9 Allow each test to perform...
  • Page 30 2 Troubleshooting Procedures If the diagnostics program cannot detect an error, the problem may be intermittent. The test program should be executed several times to isolate the problem. When a problem has been located, perform the appropriate troubleshooting procedures as follows: 1.
  • Page 31 2 Troubleshooting Procedures Other problems that are not covered by the diagnostics program may be discovered by a user. 1. If an error is detected when using an external USB device, perform the External USB Devices Troubleshooting procedures in Section 2.6 2.

  • Page 32: Power Supply Troubleshooting

    2 Troubleshooting Procedures Power Supply Troubleshooting START Check Power Supply Status (Procedure 1) Are the DC-IN and Replace adaptor / battery Battery LEDs lit? (Procedure 2) Check power supply connections (Procedure 3) Can you turn the Run diagnostic program computer on? (Procedure 4) Perform internal connection Are the internal power...
  • Page 33 2 Troubleshooting Procedures described in this section are: Procedure 1: Power status check Procedure 2: Adaptor / battery replacement Procedure 3: Power supply connection check Procedure 4: Diagnostic check Procedure 5: Internal connection check Procedure 1 Power Status Check The following LEDS indicate the power supply status: Battery LED DC-IN LED The power supply controller displays the power supply status through the Battery and the DC-...
  • Page 34 2 Troubleshooting Procedures Table 2-2 DC-IN LED AC-IN LED Power supply status Solid on AC power exists (LED is solid White). No AC power exists. To check the power supply status, install a battery pack and connect an AC adaptor to the DC-IN port on the computer and to a power supply.
  • Page 35 2 Troubleshooting Procedures Procedure 3 Power supply connection check The power supply wiring diagram is shown below: AC adaptor cord AC power cord System Battery adaptor board Any of the connectors may be disconnected. Perform Check 1. Check 1 Disconnect the AC power cord from wall outlet. Check the power cable for breaks.
  • Page 36 2 Troubleshooting Procedures Procedure 4 Diagnostic check The power supply may not charge the battery pack. Perform the following procedures: 1. Reinstall the battery pack. 2. Attach the AC adaptor and turn on the power. If you cannot turn on the power, go to Procedure 5.

  • Page 37: Display Troubleshooting

    2 Troubleshooting Procedures Display Troubleshooting START Perform external display check (Procedure 1) Does the external display function ok? Perform diagnostic check (Procedure 2) Display is not Was a display faulty. Continue troubleshooting- problem detected? refer to Figure 2-1 Perform connector and replacement check (Procedure 3) Replace system board...
  • Page 38 2 Troubleshooting Procedures Procedure 1: External display check Procedure 2: Diagnostic check Procedure 3: Connector and replacement check Procedure 1 External display check Connect an external display to the computer’s external monitor port, and then boot the computer. The computer automatically detects the external display. If the external display works correctly, the internal LCD may be damaged.
  • Page 39 2 Troubleshooting Procedures Procedure 3 Connector and replacement check The LCD module and system board are connected to the display circuits. Any of these components may be damaged. Refer to Chapter 4, Replacement Procedures, for instructions on how to disassemble the computer and then perform the following checks: Check 1 Make sure the DDR RAM module is seated properly.

  • Page 40: Keyboard Troubleshooting

    2 Troubleshooting Procedures Keyboard Troubleshooting START Perform diagnostic check (Procedure 1) Keyboard is not Was a keyboard faulty. Continue problem detected? troubleshooting-refer to Figure 2-1 Perform connector and replacement check (Procedure 2) Replace system board Figure 2-4 Keyboard troubleshooting process To determine if the computer’s keyboard is functioning properly, perform the following procedures.
  • Page 41 2 Troubleshooting Procedures Procedure 1: Diagnostic check Procedure 2: Connector and replacement check Procedure 1 Diagnostic check test and Diagnostics Run the Program, which will automatically execute the Keyboard Test. Tests and Diagnostics Refer to Chapter 3, for more information on how to run the program. If an error is located, go to Procedure 2.

  • Page 42: External Usb Devices Troubleshooting

    2 Troubleshooting Procedures External USB Devices Troubleshooting START Perform external device and connection check (Procedure 1) Does the device function correctly when connected to a different USB port? Original USB Does an alternative USB device is device function correctly? faulty Replace system board (Procedure 2) Figure 2-5 External USB device troubleshooting process...
  • Page 43 2 Troubleshooting Procedures To determine if the computer’s external USB devices are functioning properly, perform the following procedures. Figure 2-5 outlines the process. Start with Procedure 1 and continue as instructed. Procedure 1: External device and connection check Procedure 2: Replace system board Procedure 1 External device and connection check The USB device may be damaged or the connection may be faulty.

  • Page 44: Tv-Tuner Troubleshooting

    2 Troubleshooting Procedures TV-Tuner Failure Troubleshooting Perform TV Tuner B-CAS ISDB-T START card connection check (procedure 4) DVBT & DMBT Does replacement B- Replace Perform TV Tuner Cable CAS card function B-CAS connection check properly? card (Procedure 1) Does replacement TV Replace TV Tuner Tuner cable function...
  • Page 45 2 Troubleshooting Procedures Procedure 2: TV Tuner Antenna connection check Procedure 3: TV Tuner Module connection check Procedure 1 TV tuner Cable connection check The TV Tuner cable may be damaged or the connections may be loose. Use windows application to check device can work fine or not. If an error is located, Perform Check 1: Check 1 Make sure TV Tuner cable is firmly plugged into both the TV Tuner set and the TV Tuner port of the computer.

  • Page 46: Touchpad Troubleshooting

    2 Troubleshooting Procedures Touch Pad Troubleshooting START Perform Touchpad check (Procedure 1) Does Touchpad function ok? Perform diagnostic check (Procedure 2) Touchpad is not faulty. Continue Was a Touchpad troubleshooting problem detected? -refer to Figure Perform connector and replacement check (Procedure 3) Replace system board Figure 2-7 Touchpad troubleshooting process...
  • Page 47 2 Troubleshooting Procedures To determine if the computer’s built-in Touchpad is functioning properly, perform the following procedures. Figure 2-7 outlines the process. Start with Procedure 1 and continue as instructed. Procedure 1: Diagnostic test Procedure 2: Touchpad connection check Procedure 3: Touchpad replacement check Procedure 1 Diagnostic test Run the Diagnostic Program, which will automatically execute the Touchpad test.

  • Page 48: Speaker Troubleshooting

    2 Troubleshooting Procedures Speaker Troubleshooting START Perform audio source test (Procedure 1) Speakers are not Do all sources have faulty. Continue same problem? troubleshooting - see Figure 2-1 Perform earphone test (Procedure 2) Do earphones function correctly? Perform connection check (Procedure 3) Perform replacement check...
  • Page 49 2 Troubleshooting Procedures To determine if the computer’s built-in speakers are functioning properly, perform the following procedures. Figure 2-8 outlines the process. First adjust the speaker volume to an appropriate level. Start with Procedure 1 and continue as instructed. Procedure 1: Audio source test Procedure 2: Earphone test Procedure 3: Connection check Procedure 4: Replacement check...

  • Page 50: Optical Drive Troubleshooting

    2 Troubleshooting Procedures 2.10 Optical Drive Troubleshooting START Perform audio CD check (Procedure 1) Perform drive- Audio CD functions ok? cleaning check (Procedure 2) 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 This section describes how to determine if the computer’s internal optical drive is functioning...
  • Page 51 2 Troubleshooting Procedures Maintenance Manual module bays can accommodate the following optical drives: DVD SuperMulti supporting +-R Double Rayer Blue-Ray ODD supporting Figure 2-9 outlines the process. Perform the steps below starting with Procedure 1 and continue with the other procedures as required. Procedure 1: Audio CD test Procedure 2: Drive cleaning check Procedure 3: Software check...
  • Page 52 2 Troubleshooting Procedures Procedure 4 Connection check and replacement check The optical drive connects to the system board. The drive may be disconnected, or the drive or system board may be damaged. Disassemble the computer following the steps described in Chapter 4, Replacement Procedures, and perform the following checks: Check 1 Make sure the drive is firmly connected to the system board.

  • Page 53: Wireless Lan Troubleshooting

    2Troubleshooting Procedures 2.11 Wireless LAN Troubleshooting START Perform Wireless LAN connection check (Procedure 1) Wireless LAN system is not faulty. Continue Was a wireless LAN problem delected? troubleshooting - refer to Figure 2-10 Perform connector and replacement check (Procedure 2) Replace wireless LAN antenna/unit Replace system board Figure 2-10 Wireless LAN troubleshooting process...
  • Page 54 2Troubleshooting Procedures Notes: W/L Antenna assemble rule as below: Color of antenna Assemble location White antenna Main/1 Black antenna Aux/2 The wireless LAN antenna wire, wireless LAN unit or system board may each be the source of a wireless LAN fault. Any of these components may be damaged. To determine if the computer’s wireless LAN system is functioning properly, perform the following procedures.

  • Page 55: Camera Troubleshooting

    2Troubleshooting Procedures 2.12 Camera Troubleshooting START Perform Camera test (Procedure 1) Camera is not faulty. Continue Was a Camera problem detect? troubleshooting-refer to Figure Perform connector and replacement check (Procedure 2) Replace Camera /B Replace system board Figure 2-11 Camera troubleshooting process The Camera board or system board may be the reason of a Camera fault.
  • Page 56 2Troubleshooting Procedures components may be damaged. To determine if the computer’s Camera is functioning properly, perform the following procedures. Figure 2-13 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed. Procedure 1: Windows Application test Procedure 2: Connector and replacement check Procedure 1 Windows Application test...

  • Page 57: Bluetooth Troubleshooting

    2Troubleshooting Procedures 2.13 Bluetooth Troubleshooting START Perform Bluetooth test (Procedure 1) Bluetooth is not faulty. Was a Bluetooth problem Continue troubleshooting- detect? refer to Figure 2-1 Perform connector and replacement check (Procedure 2) Replace Bluetooth antenna moudle. Replace system board Figure 2-12 Bluetooth troubleshooting process The Bluetooth antenna wire, Bluetooth module or system board may be the reason of a Satellite A660/A665 Series Maintenance Manual...
  • Page 58 2Troubleshooting Procedures Bluetooth fault. Any of these components may be damaged. To determine if the computer’s Bluetooth is functioning properly, perform the following procedures. Figure 2-14 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed. Procedure 1: Windows Application test Procedure 2: Connector and replacement check Procedure 1...

  • Page 59: Bridge Media Slot Troubleshooting

    2Troubleshooting Procedures 2.14 Bridge Media Slot Troubleshooting START Perform Bridge Media Slot test (Procedure 1) Do errors occur during Bridge Media Slot Bridge Media Slot test? unit is not faulty. Bridge Media Slot socket replacement check (Procedure 2) Replace system board Figure 2-13 5 in 1 card troubleshooting process This section describes how to determine if the Bridge Media Slot player is functioning properly.
  • Page 60 2Troubleshooting Procedures Procedure 1: Bridge Media Slot test Procedure 2: Bridge Media Slot replacement check Procedure 1 Bridge Media Slot test The Bridge Media Slot test PLS Use windows application to check device can work fine or not. Ensure the card in fully inserted into the socket before running the program. If an error occurs during the Bridge Media Slot test, perform Procedure 2.

  • Page 61: Hdd/Ssd Troubleshooting

    2Troubleshooting Procedures 2.15 HDD/SSD Troubleshooting START Preform diagnostic test (Procedure 1) HDD/SSD is not faulty. Was a HDD/SSD problem Continue troubleshooting-refer detect? to Figure 2-1 Perform connector and replacement check (Procedure 2) Replace HDD/SSD Replace system board Figure 2-14 HDD/SDD troubleshooting process The HDD/SSD or system board may be the reason of a HDD/SSD fault.
  • Page 62 2Troubleshooting Procedures components may be damaged. To determine if the computer’s HDD/SDD is functioning properly, perform the following procedures. Figure 2-16 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed. Procedure 1: Diagnostic test Procedure 2: Connector and replacement check Procedure 1 Diagnostic test...

  • Page 63: Crt Failure Troubleshooting

    2Troubleshooting Procedures 2.16 CRT Troubleshooting S T A R T P e r f o r m C R T c o n n e c tio n c h e c k ( P r o c e d u r e 1 ) D o e s r e p la c e m e n t R e p la c e C R T C R T c a b le...
  • Page 64 2Troubleshooting Procedures Procedure 1: CRT connection check Procedure 2: CRT set check Procedure 1 CRT connection check The CRT cable may be damaged or the connections may be loose. Use windows application to check device can work fine or not. Perform Check 1: Check 1 Make sure CRT cable is firmly plugged into both the CRT set and the CRT port of the computer.

  • Page 65: Hdmi Cec Troubleshooting

    2Troubleshooting Procedures 2.17 HDMI CEC Troubleshooting S T A R T P e rfo rm H D M I c o n n e c tio n c h e c k (P ro c e d u re 1 ) D o e s re p la c e m e n t H D M I R e p la c e H D M I c a b le...
  • Page 66 2Troubleshooting Procedures Procedure 1: HDMI connection check Procedure 2: HDMI set check Procedure 1 HDMI CEC connection check The HDMI cable may be damaged or the connections may be loose. Use windows application to check device can work fine or not. Perform Check 1: Check 1 Make sure HDMI cable is firmly plugged into both the HDMI set and the HDMI port of the computer.

  • Page 67: Mic Troubleshooting

    2Troubleshooting Procedures 2.18 MIC Troubleshooting START Perform MIC test (Procedure 1) MIC is not faulty. Was a MIC problem Continue troubleshooting- detect? refer to Figure 2-1 Perform connector and replacement check (Procedure 2) Replace MIC line Replace system board Figure 2-17. MIC troubleshooting process The MIC line or system board may be the reason of a MIC fault.
  • Page 68 2Troubleshooting Procedures perform the following procedures. Figure 2-17 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed. Procedure 1: Windows Application test Procedure 2: Connector and replacement check Procedure 1 Windows Application test Run the functioning Program (record.exe) on Windows model, which will display the MIC test result.

  • Page 69: Finger Print Troubleshooting

    2Troubleshooting Procedures 2.19 Finger printer troubleshooting START Preform Finger printer test (Procedure 1) Finger printer is not faulty. Was a Finger printer Continue troubleshooting- problem detect? refer to Figure 2-1 Perform connector and replacement check (Procedure 2) Replace finger printer Replace system board Figure 2-18 Finger printer troubleshooting process...
  • Page 70 2Troubleshooting Procedures functioning properly, perform the following procedures. Figure 2-18 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed. Procedure 1: windows application test Procedure 2: Connector and replacement check Procedure 1 windows application test Use windows application to check device can work fine or not .If an error is located, go to Procedure 2.

  • Page 71: Usb Troubleshooting

    2Troubleshooting Procedures 2.20 USB3.0 Troubleshooting START Perform USB3.0 device check (Procedure 1) Is USB3.0 transmission ok? Perform diagnostic check (Procedure 2) USB3.0 port and transmission are not Was an USB3.0 problem detected? faulty. Continue troubleshooting - refer to Figure 2.1 Perform connection and replacement check (Procedure 3) Replace system board...
  • Page 72 2Troubleshooting Procedures other procedures as instructed. Procedure 1: USB3.0 device check Procedure 2: Windows Application check Procedure 3: Connection and replacement check Procedure 1 USB3.0 device check Connect an USB3.0 device to the computer’s USB3.0 port, and then boot the computer for Windows7.

  • Page 73: Felica Troubleshooting

    2Troubleshooting Procedures 2.21 Felica Troubleshooting START Perform Felica test (Procedure 1) Felica is not faulty. Was a Felica problem Continue troubleshooting- detect? refer to Figure 2-1 Perform connector and replacement check (Procedure 2) Replace Felica /B Replace system board Figure 2-20 Felica troubleshooting process Satellite A660/A665 Series Maintenance Manual...
  • Page 74 2Troubleshooting Procedures To determine if the computer’s built-in Felica is functioning properly, perform the following procedures. Figure 2-20 outlines the process. Start with Procedure 1 and continue as instructed. Procedure 1: Felica connection check Procedure 2: Felica replacement check Procedure 1 Felica connection check The Felica is connected via the Felica FPC to the system board.

  • Page 75: Sensor Troubleshooting Process

    2Troubleshooting Procedures 2.22 3D Sensor Troubleshooting START Perform diagnostic test (Procedure 1) Operation is wrong, used Was operation problem correct operation Replace system board Figure 2-21 3D sensor troubleshooting process The operation or system board may be the reason of 3D sensor fault. Either of these two may Satellite A660/A665 Series Maintenance Manual...
  • Page 76 2Troubleshooting Procedures be damaged. To determine if the computer’s 3D is functioning properly, perform the following procedures. Figure 2-22 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed. Procedure 1: Diagnostic test Procedure 2: Replacement check Procedure 1 Diagnostic test Run the functioning Program on Windows model, which will display the 3D test result.

  • Page 77: Sleep & Charge Troubleshooting

    2Troubleshooting Procedures 2.23 Sleep & Charge Troubleshooting START Preform Sleep & Charge test (Procedure 1) Sleep & Charge is not Was a Sleep & Charge faulty. Continue problem detect? troubleshooting-refer to Figure 2-1 Perform connector and replacement check (Procedure 2) Replace system board Figure 2-22 Sleep &...
  • Page 78 2Troubleshooting Procedures following procedures. Figure 2-22 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed. Procedure 1: windows application test Procedure 2: Replacement check Procedure 1 windows application test Use windows application to check function can work fine or not. If tests and diagnostics result abnormal go to Procedure 2.

  • Page 79: Cir Troubleshooting

    2Troubleshooting Procedures 2.24 CIR Troubleshooting START Perform CIR test (Procedure 1) CIR is not faulty. Continue Was a CIR problem detect? troubleshooting-refer to Figure 2-1 Perform connector and replacement check (Procedure 2) Replace system board Figure 2-23 CIR troubleshooting process The system board may be the reason of a CIR fault.
  • Page 80 2Troubleshooting Procedures Figure 2-23 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed. Procedure 1: Windows Application test Procedure 2: Connector and replacement check Procedure 1 Windows Application test Play MP3 in windows, use remote control to check the device can work fine or not. If tests and diagnostics result abnormal go to Procedure 2.

  • Page 81: Sleep & Play Music Troubleshooting

    2Troubleshooting Procedures 2.25 Sleep & Play music Troubleshooting START Perform Sleep & Play music test (Procedure 1) Sleep & Play music is not Was a Sleep & Play music faulty. Continue problem detect? troubleshooting-refer to Figure 2-1 Perform connector and replacement check (Procedure 2) Replace system...
  • Page 82 2Troubleshooting Procedures perform the following procedures. Figure 2-25 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed. Procedure 1: windows application test Procedure 2: Replacement check Procedure 1 windows application test Test Sleep & Play music function with Audio loopback line and Multimedia sound system with line in and line out port, check the device can work fine or not.

  • Page 83: Wimax Troubleshooting

    2Troubleshooting Procedures 2.26 Wimax Troubleshooting START Perform Wimax connection check (Procedure 1) Wimax system is not faulty. Continue Was a Wimax problem delected? troubleshooting - refer to Figure 2-1 Perform connector and replacement check (Procedure 2) Replace Wimax antenna/unit Replace system board Figure 2-25 Wimax troubleshooting process Satellite A660/A665 Series Maintenance Manual...
  • Page 84 2Troubleshooting Procedures Notes: Wimax Antenna assemble rule as below: Color of antenna Assemble location White antenna Main/1 Black antenna Aux/2 The Wimax antenna wire, Wimax unit or system board may each be the source of a Wimax fault. Any of these components may be damaged. To determine if the computer’s Wimax system is functioning properly, perform the following procedures.

  • Page 85: Lan Troubleshooting

    2Troubleshooting Procedures 2.27 LAN Troubleshooting START Perform diagnostic check (Procedure 2) LAN is not faulty. Was a LAN Continue problem detected? troubleshooting- refer to Figure 2-1 Perform connector and replacement check (Procedure 3) Replace system board Figure 2-26 LAN troubleshooting process To determine if the computer’s LAN port is functioning properly, perform the following procedures.
  • Page 86 2Troubleshooting Procedures instructed. Procedure 1: Diagnostic check Procedure 2: Connector and replacement check Procedure 1 Diagnostic check test and Diagnostics Run the Program, which will automatically execute the LAN Test. Tests and Diagnostics Refer to Chapter 3, for more information on how to run the program. If an error is located, go to Procedure 2.

  • Page 87: Troubleshooting

    2Troubleshooting Procedures Satellite A660/A665 Series Maintenance Manual...

  • Page 88: Troubleshooting

    2Troubleshooting Procedures 2.28 3G Troubleshooting START Perform Windows application test (Procedure 1) 3G system is not faulty. Continue Was a 3G problem detected? troubleshooting - refer to Figure 2.1 Perform system info and electric wave check (Procedure 2) Replace 3G antenna/unit Replace system board Figure 2-27 3G troubleshooting process Notes: 3G Antenna assemble rule as below:...
  • Page 89 Procedure 2: Connector and replacement check Procedure 1 Windows Application check 1.> Please use TOSHIBA wireless manager. It displays the name of Telecommunication Company, and intensity of an electric wave. 2.> Please choose “About” and click “System Info”. “System Info” the Following data is displayed.
  • Page 90 2Troubleshooting Procedures Check 1 Make sure that the 3G antenna is firmly connected to the 3G module (refer to Chapter 4 for instructions) and that the 3G module is securely slotted into the system board. If the problem persists, go to Check 2. Check 2 Check the wireless communication function is enabled by BIOS setup and FN+F8, and then make sure that the wireless communication LED on the front...

  • Page 91: Jet Troubleshooting

    2Troubleshooting Procedures 2.29 JET Troubleshooting START Perform JET test (Procedure 1) JET is not faulty. Continue Was a JET problem detect? troubleshooting-refer to Figure Perform connector and replacement check (Procedure 2) Replace JET antenna moudle. Replace system board Figure 2-28 JET troubleshooting process The JET antenna wire, JET module or system board may be the reason of a JET fault.
  • Page 92 2Troubleshooting Procedures Procedure 1 and continue with the other procedures as instructed. Procedure 1: Windows Application check Procedure 2: Connector and replacement check Procedure 1 Windows Application check PLS use windows application to check device can work fine or not. If an error is located, go to Procedure 2.

  • Page 93: Ambient Light Sensor Troubleshooting

    2Troubleshooting Procedures 2.30 Ambient Light Sensor Troubleshooting START Perform Ambient Light Sensor test (Procedure 1) Ambient Light Sensor is not Was a Ambient Light Sensor faulty. Continue problem detect? troubleshooting-refer to Figure Perform connector and replacement check (Procedure 2) Replace Cap sensor /B Replace system board Figure 2-29 Ambient Light Sensor troubleshooting process The Cap sensor board or system board may be the reason of an Ambient Light Sensor fault.
  • Page 94 2Troubleshooting Procedures Either of these two components may be damaged. To determine if the computer’s Ambient Light Sensor is functioning properly, perform the following procedures. Figure 2-31 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed. Procedure 1: Windows Application test Procedure 2: Connector and replacement check Procedure 1...

  • Page 95: Battery Troubleshooting

    2Troubleshooting Procedures 2.31 Battery Troubleshooting START Perform Battery test (Procedure 1) Battery is not faulty. Continue Was a Battery problem detect? troubleshooting-refer to Figure Perform connector and replacement check (Procedure 2) Replace Battery Replace system board Figure 2-30 Battery troubleshooting process Satellite A660/A665 Series Maintenance Manual...
  • Page 96 2Troubleshooting Procedures The Battery or system board may be the reason of a Battery fault. Either of these two components may be damaged. To determine if the computer’s Battery is functioning properly, perform the following procedures. Figure 2-30 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed.

  • Page 97: Led Troubleshooting

    2Troubleshooting Procedures 2.32 LED Troubleshooting START Preform diagnostic test (Procedure 1) LED Board is not faulty. Was a LED Board problem Continue troubleshooting-refer detect? to Figure 2-1 Perform connector and replacement check (Procedure 2) Replace LED Board Replace system board Figure 2-31 LED troubleshooting process Satellite A660/A665 Series Maintenance Manual...
  • Page 98 2Troubleshooting Procedures The LED board or system board may be the reason of a LED fault. Either of these two components may be damaged. To determine if the computer’s LED is functioning properly, perform the following procedures. Figure 2-31 outlines the process. Start with Procedure 1 and continue with the other procedures as instructed.

  • Page 99: Chapter 3 Tests And Diagnostics

    Chapter 3 Tests and Diagnostics...
  • Page 100 3.16 1st HDDTest …………………………..…………….…….………..….…….…..29 3.17 RDMI Test………………...……………………….……….……………..…………..31 3.18 WDMI Test …………….………………………….……………...…..…..…………..32 3.19 G Sensor Test ……………………………………………………..……….…………..34 3.20 TP TYPE R/W Test………………………………………………………….…….…..…...38 3.21 EEPROM Setting ………………………..………………………...……….………..…...41 3.22 TOSHIBA LOGO Setting………………………………………...…………………...…...45 3.23 DYNABOOK LOGO Setting....................47 3.24 LED Test..........................49 Satellite A660/A665 Series Maintenance Manual...

  • Page 101: The Diagnostic Test

     Write DMI TEST  G SENDOR TEST  TP TYPE R/W TEST  EE-PROM Setting  TOSHIBA LOGO SET  DYNABOOK LOGO SET  LED TEST You will need the following equipment to perform some of the Diagnostic test programs.

  • Page 102: Executing The Diagnostic Test

    M. BUTTON TEST N. 1st HDD TEST O. RDMI TEST P. WDMI TEST Q. G SENSOR TEST R. TP TYPE R/W TEST S. EE-PROM Setting T. TOSHIBA LOGO SET U. DYNABOOK LOGO SET V. LED TEST Satellite A660/A665 Series Maintenance Manual...
  • Page 103 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: Satellite A660/A665 Series Maintenance Manual...
  • Page 104 3 Tests and Diagnostics If an error is detected and a test fails, the following message displays: Whether test result are “PASS” or “FAIL”, Then press any key for next actions – Will go back main menu and copying test log file onto diskette is necessary. Satellite A660/A665 Series Maintenance Manual...

  • Page 105: Display Configuration

    3 Tests and Diagnostics 3.3 Display Configuration This Item will show the unit configuration. It includes:  CPU (CPU type /Speed)  DDRAM SIZE  Panel ID  HDD1 type & capacity (Vendor ID. Model .Firmware)  VGA CHIP TYPE / VRAM size ...

  • Page 106: Audio Sound Test

    3 Tests and Diagnostics 3.4 Audio sound test The beep sound test program need the user confirm the speaker function by hearing the sound. And the speaker will send out music during test. NOTE: Remember to tune up the volume as “Maximum” before this test starts. Before Sound test start, you may see notice as below picture: Press any key, then the program will test below item: 1.
  • Page 107 3 Tests and Diagnostics The screen should display as below, and you can press “Y” to stop playing (If the function is passed); If the function test fail, you can press “N” to stop test, and then it will display as below; Satellite A660/A665 Series Maintenance Manual...
  • Page 108 3 Tests and Diagnostics Press any key, the program will return to the below display, and you can press “Y” or “N” to judge the result. Satellite A660/A665 Series Maintenance Manual...

  • Page 109: Fan On/Off Test

    3 Tests and Diagnostics 3.5 Fan ON/OFF/Speed Test The FAN test need the user sense the wind to judge 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 110 3 Tests and Diagnostics The screen will show below picture, if FAN RPM check is OK; If FAN RPM check is NG, it will show as below: Satellite A660/A665 Series Maintenance Manual...

  • Page 111: Main Battery Charge Test

    3 Tests and Diagnostics 3.6 Main Battery Charge Test NOTE: The AC adaptor should be connected to successfully run this test . 65W with 19V DC for CPU TDP 35W&UMA SKU . 75W with 19V DC for CPU TDP 35W&VGA N12P-GV , CPU TDP 45W&UMA SKU .
  • Page 112 3 Tests and Diagnostics Satellite A660/A665 Series Maintenance Manual...

  • Page 113: Fdd Test

    3 Tests and Diagnostics 3. 7 FDD Test NOTE: Before running the FDD test, prepare a formatted work diskette (1.44 MB). Need to insert FDD when power on machine. Otherwise the Floppy can not be detected. The Floppy Disk Test includes three subtests of the: 1.

  • Page 114: Memory Check

    3 Tests and Diagnostics 3. 8 Memory check This test will check if the computer’s Memory Frequency and Size is correct in every slot. Before Memory test start, you should choice the below item: 1. Memory Read test 2. Memory Write test 3.
  • Page 115 3 Tests and Diagnostics Memory Read Test Memory Write Test Satellite A660/A665 Series Maintenance Manual...
  • Page 116 3 Tests and Diagnostics Memory Read & Write Test Memory Info Test Satellite A660/A665 Series Maintenance Manual...

  • Page 117: Keyboard Test

    3 Tests and Diagnostics 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. Before keyboard test starts, the keyboard matrix code should be chosen as below display: 1.
  • Page 118 3 Tests and Diagnostics UK keyboard Japan keyboard Satellite A660/A665 Series Maintenance Manual...

  • Page 119: 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 120: 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: Text Mode - including 40*25 (16 colors) and 80*25 (2/16colors) and 320*200(4/16 colors) and 640*200(2/16 colors) and 640*480(2/16 colors) and 640*350(4 colors) VGA Mode - including 320*200 (256 colors) and 640*480 (256 colors).800*600(256...

  • Page 121: Magnetic Switch Test

    3 Tests and Diagnostics 3.12 Magnetic Switch Test The Magnetic switch test checks the Magnetic function of the unit. When LCD cover closed, the Magnetic should enable to turn off the display. Follow below steps to run this test: 1. Close the LCD cover. 2.
  • Page 122 3 Tests and Diagnostics 2>.If the Magnetic switch tests pass, it will show below display: Satellite A660/A665 Series Maintenance Manual...

  • Page 123: 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 ...
  • Page 124 3 Tests and Diagnostics The screen should display as below, indicating whether the subtests pass or fail when finished. If an error is detected and a test fails, the following message displays: Satellite A660/A665 Series Maintenance Manual...

  • Page 125: Rtc Test

    3 Tests and Diagnostics 3.14 RTC Test Check the computer’s RTC (Real Time Clock) and calendar functions by comparing the Free-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 A660/A665 Series Maintenance Manual...

  • Page 126: Button Test

    3 Tests and Diagnostics 3.15 BUTTON TEST NOTE: Only for seven buttons SKU. The tool for seven buttons SKU, the Screen would display as below: Satellite A660/A665 Series Maintenance Manual...
  • Page 127 3 Tests and Diagnostics Mechanical type buttons x 7 to relate with above showed. BUTTON A  ECO BUTTON B Wireless on/off BUTTON C  Illumination on/off or 3D Vision BUTTON D  Play/Pause BUTTON E  Mute BUTTON F  Volume - BUTTON G ...
  • Page 128 3 Tests and Diagnostics 3.16 1 HDD Test The HDD test allows the user to verify the 1 HDD ok or not. First, please select HDD test method, Screen would display as below: After you select the method, then input password: “hard disk”, if input password is Right, the screen would display as below: If input password is wrong, the screen would display as below: Satellite A660/A665 Series Maintenance Manual...
  • Page 129 3 Tests and Diagnostics 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 If the picture shows as below, it means he HDD function is NG NOTE: Press “Ctrl+Fn+Break”...
  • Page 130 3 Tests and Diagnostics 3.17 Read DMI Compal write Toshiba Part No (version), Toshiba Serial No (Serial No), Product Name, OEM string and UUID, If you want to double check the DMI data, please select Read DMI item, the figure below will be displayed:...
  • Page 131 3 Tests and Diagnostics 3.18 Write DMI When you want to write DMI data, please select which data you want to write, the figure below will be displayed: 1. Write Product 2. Write Serial 3. Write Version 4. Write OME string 5.
  • Page 132 3 Tests and Diagnostics If you select “5”, program will go back to the Main Menu as below: Satellite A660/A665 Series Maintenance Manual...

  • Page 133: G Sensor Test

    3 Tests and Diagnostics 3. 19 G Sensor Test This test will check G Sensor function by your computer successful or not.  NOTE: Steps 1 Keep test unit on platform which must be a flat horizontal surface, then click enter to test ...
  • Page 134 3 Tests and Diagnostics  NOTE: Steps 3 Turn run 90 degree whirl, then click enter to test  NOTE: Steps 4 Go on Turn run 90 degree whirl, then click enter to test Satellite A660/A665 Series Maintenance Manual...
  • Page 135 3 Tests and Diagnostics  NOTE: Step5 Go on Turn run 90 degree whirl, then click enter to test Check test result as below picture, PASS will show “OK”, FAIL will show “NG”. Satellite A660/A665 Series Maintenance Manual...
  • Page 136 3 Tests and Diagnostics Satellite A660/A665 Series Maintenance Manual...

  • Page 137: Tp Type R/W Test

    3 Tests and Diagnostics 3.20 TP TYPE R/W TEST This T/P TYPE R/W test checks the computer’s T/P TYPE and users write T/P vendor ID into EEPROM The test runs automatically. The screen should display as below, indicating whether the test is passed or failed when finished. Satellite A660/A665 Series Maintenance Manual...
  • Page 138 3 Tests and Diagnostics If write T/P type fail, the screen would display as below If read T/P type fail, the screen would display as below Satellite A660/A665 Series Maintenance Manual...
  • Page 139 3 Tests and Diagnostics If W/R T/P type passes, the screen would display as below Satellite A660/A665 Series Maintenance Manual...

  • Page 140: Eeprom Setting

    3 Tests and Diagnostics 3.21 EE--PROM Setting This EE-PROM SETTING will set the computer’s function status into EEPROM, included supported function and no support function. NOTE: Should perform EE-PROM SETTING once change M/B. It defined as normal rule. The screen should display as below: a.
  • Page 141 3 Tests and Diagnostics When you execute these set, you can press the related number to do. For example: If you want to set MIC function, please press “a” or “A”, the screen will display as below: Please check related information to judge this unit whether has MIC function. If this unit has MIC function, press “Y”...
  • Page 142 3 Tests and Diagnostics If this unit has no MIC function, press “N” then program will set MIC disable automatically as below: When you “Enable” or “Disable” EE-PROM function are OK, press any key will go back to EE- PROM SETTING option as below: You can select “n”...
  • Page 143 3 Tests and Diagnostics Press any key you can go back to EE-PROM SETTING option as below: If you select “n” or “N”, program will go back to the Main Menu as below: Satellite A660/A665 Series Maintenance Manual...
  • Page 144 3 Tests and Diagnostics 3.22 Toshiba Logo set Set the computer’s Toshiba Logo for other region except Japan SKU. The screen should display as below, indicating whether the test is passed or failed when finished. Press any key continue to auto set, if write OK, the following message displays:...
  • Page 145 3 Tests and Diagnostics When Toshiba Logo set finish, please restart machine, when show below Logo: Satellite A660/A665 Series Maintenance Manual...
  • Page 146 3 Tests and Diagnostics 3.23 Dynabook Logo set Set the computer’s Dynabook Logo for Japan SKU. The screen should display as below, indicating whether the test is passed or failed when finished. Press any key continue to auto set, if write OK, the following message displays: Satellite A660/A665 Series Maintenance Manual...
  • Page 147 3 Tests and Diagnostics When Dynabook Logo set finish, please restart machine, when show below Logo: Satellite A660/A665 Series Maintenance Manual...

  • Page 148: Ledtest

    3 Tests and Diagnostics 3.24LED TEST This LED test will check the LED which controlled by EC. NOTE: please choice item 6 to reset the default setting after LED test completely The screen should display as below: If press “1” to please check the Power LED& Power button LED, the screen will display as below: Satellite A660/A665 Series Maintenance Manual...
  • Page 149 3 Tests and Diagnostics If press “2” to please check the Battery LED, the screen will display as below If presses “3” to please check the Padlocks LED, the screen will display as below If presses “4” to please check the Number LED, the screen will display as below Satellite A660/A665 Series Maintenance Manual...
  • Page 150 3 Tests and Diagnostics If presses “5” to please waiting for reset default, the screen will display as below： If presses “6” to please waiting for reset default, the screen will display as below： Satellite A660/A665 Series Maintenance Manual...
  • Page 151 3 Tests and Diagnostics If press “7” program will go back to test title as below: Satellite A660/A665 Series Maintenance Manual...
  • Page 152 Chapter 4 Replacement Procedures...
  • Page 153 4 Replacement Procedures Chapter 4 Contents General ........................4-1 Safety Precautions ..................4-3 Before You Begin ................... 4-5 Disassembly Procedures ................. 4-6 Assembly Procedures ..................4-6 Tools and Equipment ..................4-7 Screw Tightening Torque ................4-7 Colors of Screw Shanks ................. 4-8 Symbols of Screws on the Laptop Body ............
  • Page 154 4 Replacement Procedures Removing the ODD Module (Tray-load) ............. 4-23 Installing the ODD Module (Tray-load) ............4-24 Disassembling the ODD (Tray-load) ............4-24 Assembling the ODD (Tray-load) ..............4-25 Logic Upper Assembly ..................4-26 Removing the Logic Upper Assembly ............4-26 Installing the Logic Upper Assembly ............
  • Page 155 4 Replacement Procedures 4.16 Thermal Fan ......................4-40 Removing the Thermal Fan ................4-40 Installing the Thermal Fan................4-40 4.17 Motherboard Assembly ..................4-41 Removing the Motherboard Assembly ............4-41 Installing the Motherboard ................4-43 4.18 Thermal Module ....................4-44 Removing the Thermal Module ..............
  • Page 156 4 Replacement Procedures Installing the Web Camera ................4-60 4.27 Inner IR Sensor ..................... 4-61 Removing the Inner IR Sensor ..............4-61 Installing the Inner IR Sensor ............... 4-61 4.28 WLAN Antennas ....................4-62 Removing the WLAN Antennas ..............4-62 Installing the WLAN Antennas ..............
  • Page 157 4 Replacement Procedures Figures Figure 4.1 Removing the Battery Pack .................. 4-9 Figure 4.2 Removing the HDD door ..................4-11 Figure 4.3 Releasing the HDD from the connector .............. 4-12 Figure 4.4 Removing the HDD from the HDD bay ............. 4-12 Figure 4.5 Removing the HDD foil ..................
  • Page 158 4 Replacement Procedures Figure 4.31 Removing the DC in cable from the connector slot ......... 4-41 Figure 4.32 Removing the screw and disconnect four cables ..........4-42 Figure 4.33 Removing the discreet motherboard from the system ........4-43 Figure 4.34 Removing the thermal module ................. 4-44 Figure 4.35 Reapplying Shinetsu 7762 grease on the thermal module and remove any release papers ......................

  • Page 160: General

    4.1 General 4 Replacement Procedures 4.1 General This chapter explains how to disassemble the laptop and replace Field Replaceable Units (FRUs). Some replacement procedures may not require you to remove all the surrounding FRUs to replace only one FRU. The chart below shows the FRUs in the order in which they should be removed in a top-down manner, irrespective of their physical locations.
  • Page 161 4 Replacement Procedures 4.1 General 4.10 FeliCa Card 4.3 HDD 4.4 Memory 4.2 Battery 4.11 Fingerprint Scanner Bracket 4.6 TV Tuner 4.5 Keyboard 4.12 Touch Pad Board Card and WLAN 4.13 Speakers and 4.8 Logic Upper Speaker Cushions 4.7 ODD module Assembly (Tray-load) 4.22 LCD Bezel...

  • Page 162: Safety Precautions

    DANGER: Always use the original batteries or replacement batteries authorized by Toshiba. Batteries other than those differ in specifications and are incompatible with the laptop. They may burst or explode. To avoid leakage of alkaline solutions, never heat or disassemble the battery packs.
  • Page 163 For AC input, be sure to use the AC adapter and AC power cable that come with your laptop or Toshiba-recommended equivalents. To avoid the risk of electrical shock, make sure that all the replacement components meet the specifications of the laptop and that all the cables and connectors are fastened securely.

  • Page 164: Before You Begin

    4.1 General 4 Replacement Procedures Before You Begin Before you begin to disassemble the laptop, keep in mind the precautions and advice in this section. Always begin disassembly by removing the AC adapter and battery pack. Remove the optional parts and accessories as well. The procedures for removing the batteries will be explained later.

  • Page 165: Disassembly Procedures

    4 Replacement Procedures 4.1 General Disassembly Procedures The cable connectors come in these two basic types:  Pressure plate connectors  Normal pin connectors To remove a pressure plate connector, pull up the tabs on either side of the connector's plastic pressure plate and gently pull the cable out of the connector.

  • Page 166: Tools And Equipment

    4.1 General 4 Replacement Procedures Tools and Equipment For your safety and that of other people in the working environment, it is strongly recommended that you use electrostatic discharge (ESD) equipment. The proper use of this equipment will ensure successful repair work and reduce the costs for repairing damaged components. The equipment and tools required for disassembly and reassembly are: ...

  • Page 167: Colors Of Screw Shanks

    4 Replacement Procedures 4.1 General Colors of Screw Shanks For easy identification of the correct screws, the screw shanks are colored according to their lengths, as follows:  Screws of an odd-numbered length Blue  Screws of a special length Black Screws of a special length are those of a length having decimal places (i.e.

  • Page 168: Battery

    4.2 Battery 4 Replacement Procedures 4.2 Battery Removing the Battery Pack Remove the battery pack according to the following procedures and Figure 4.1. CAUTION: When handling the battery packs, use care not to short circuit the terminals. Do not drop, hit, twist, or bend the battery packs. Do not scratch or break up their casing. 1.

  • Page 169: Installing The Battery Pack

    Always dispose of the battery packs as required by local ordinances or regulations. Use only replacement batteries recommended by Toshiba. NOTE: Visually check the battery's terminals. If they are dirty, clean them with a dry cloth.

  • Page 170: Hdd

    4.3 HDD 4 Replacement Procedures 4.3 HDD Removing the HDD CAUTION: Do not press on the top or bottom of the drive. Applying such pressure can either corrupt the data in the drive or damage the drive. Remove the HDD (hard disk drive) according to the following procedures and Figures 4.2, 4.3, 4.4 and 4.5.
  • Page 171 4 Replacement Procedures 4.3 HDD 2. Use your fingers to push the HDD in the direction indicated by the arrows in Figure 4.3. Figure 4.3 Releasing the HDD from the connector 3. Pull the tab and remove the HDD as shown in Figure 4.4. Figure 4.4 Removing the HDD from the HDD bay NOTE: Do not disassemble the HDD pack when it is working normally.
  • Page 172 4.3 HDD 4 Replacement Procedures 4. Place the HDD pack on a flat surface such as a desk. 5. Remove the four M3x3 screws with torque value 3.5kgf in order as indicated in Figure 4.5 and separate the HDD foil from the HDD. NOTE: The HDD foil screws on this module are specific to the system.

  • Page 173: Installing The Hdd

    4 Replacement Procedures 4.3 HDD Installing the HDD Install the HDD according to the following procedures and Figure 4.6. CAUTION: To avoid damage, always hold the HDD only by its sides. 1. Place the HDD foil on the HDD. 2. Secure the HDD foil with four M3x3 screws in the order indicated in Figure 4.6. NOTE: The HDD foil screws on this module have oversized heads and are specific to the system.

  • Page 174: Memory

    4.4 Memory 4 Replacement Procedures 4.4 Memory Removing the Optional Memory Remove the optional memory according to the following procedures and Figure 4.7 and 4.8 after checking that the laptop is turned off. CAUTION: Remove the optional memory after turning off the laptop. If this is violated, the laptop or memory can be damaged.

  • Page 175: Installing The Optional Memory

    4 Replacement Procedures 4.4 Memory 4. Spread out the two memory lock latches so that the upper memory module pops up. Please follow the procedure as shown in Figure 4.8. Figure 4.8 Removing the RAM from the connectors 5. Pull the upper memory module up and out at an angle, using care to avoid touching the connectors.
  • Page 176 4.4 Memory 4 Replacement Procedures After the laptop is turned on, check the hardware configuration in the Hardware Setup or TESTUP program to make sure that the installed memory has been recognized by the system. If it has not been recognized yet, check the connections. Satellite A660/A665/A660D Maintenance Manual 4-17...

  • Page 177: Keyboard

    4 Replacement Procedures 4.5 Keyboard 4.5 Keyboard Removing the Keyboard Remove the keyboard according to the following procedures and Figures 4.9, 4.10 and 4.11. 1. Close the laptop and turn it over. Remove the three M2.5x8 screws as shown in Figure 4.9.
  • Page 178 4.5 Keyboard 4 Replacement Procedures 2. Open the display panel and insert a pin into the opening in the battery bay to push the keyboard free, as indicated in Figure 4.10. Figure 4.10 Releasing the keyboard 3. Lift up the keyboard and free it from the logic upper assembly. Disconnect the cable on the back of the keyboard from the motherboard as shown in Figure 4.11.

  • Page 179: Installing The Keyboard

    4 Replacement Procedures 4.5 Keyboard Installing the Keyboard Install the Keyboard according to the following procedures. 1. Connect the cable on the back of the keyboard to the motherboard. 2. Place the keyboard in the correct position and press firmly downward to click into place, making sure the keyboard is secure at all points.

  • Page 180: Tv Tuner Card And Wlan Card

    4.6 TV Tuner Card and WLAN Card 4 Replacement Procedures 4.6 TV Tuner Card and WLAN Card Removing the WLAN Card Remove the WLAN card according to the following procedures and Figure 4.12. 1. Disconnect the two antennas on the WLAN card. 2.

  • Page 181: Installing The Wlan Card

    4 Replacement Procedures 4.6 TV Tuner Card and WLAN Card M2.5x5*1 Figure 4.13 Removing the TV tuner card Installing the WLAN Card Install the WLAN card according to the following procedures. 1. Insert the WLAN card into the connector as shown in Figure 4.12. 2.

  • Page 182: Odd Module (Tray-Load)

    4.7 ODD Module (Tray-load) 4 Replacement Procedures 4.7 ODD Module (Tray-load) Removing the ODD Module (Tray-load) NOTE: The installation and removal procedures are the same for all the modules that can be installed in the ODD bay. See the appropriate sections for the disassembly procedures of specific modules.

  • Page 183: Installing The Odd Module (Tray-Load)

    4 Replacement Procedures 4.7 ODD Module (Tray-load) Installing the ODD Module (Tray-load) Install the ODD module according to the following procedures. 1. Insert the ODD into the ODD bay. 2. Slide the ODD inward until it meets the end. 3. Secure the ODD module with one M2.5x8 screw as indicated in Figure 4.14. Disassembling the ODD (Tray-load) NOTE: Do not disassemble the ODD drive when it is working normally.

  • Page 184: Assembling The Odd (Tray-Load)

    4.7 ODD Module (Tray-load) 4 Replacement Procedures ODD bezel hook ODD bezel hook Figure 4.16 Hooks on the inside of the Tray-load ODD bezel Assembling the ODD (Tray-load) Assemble the ODD according to the following procedures. 1. Seat the ODD bracket in the correct position and secure it with two M2x3 screws. Satellite A660/A665/A660D Maintenance Manual 4-25...

  • Page 185: Logic Upper Assembly

    4 Replacement Procedures 4.8 Logic Upper Assembly 4.8 Logic Upper Assembly Removing the Logic Upper Assembly Remove the logic upper assembly according to the following procedures and Figures 4.17, 4.18 and 4.19. 1. Close the laptop and turn it over. Remove the thirteen M2.5x8 screws securing the logic upper assembly as shown in Figure 4.17.
  • Page 186 4.8 Logic Upper Assembly 4 Replacement Procedures 3. Disconnect the three connectors: one Control Panel FCC, one speaker cable and one Touch pad cable as shown in Figure 4.18. M2.5x8*2 Figure 4.18 Disconnecting the cables and removing two upper logic assembly screws Satellite A660/A665/A660D Maintenance Manual 4-27...

  • Page 187: Installing The Logic Upper Assembly

    4 Replacement Procedures 4.8 Logic Upper Assembly 4. Pry up the logic upper assembly from the bottom edge and remove it as shown in Figure 4.19. Figure 4.19 Removing the logic upper assembly Installing the Logic Upper Assembly Install the logic upper assembly according to the following procedures. 1.

  • Page 188: Odd Module (Slot-Load)

    4.9 ODD Module (Slot-load) 4 Replacement Procedures 4.9 ODD Module (Slot-load) CAUTION: Handle the ODD module carefully. It can become hot during operation. Removing the ODD Module (Slot-load) Remove the ODD (optical disc drive) module according to the following procedures. NOTE: Do not disassemble the ODD drive when it is working normally.

  • Page 189: Disassembling The Odd (Slot-Load)

    4 Replacement Procedures 4.9 ODD Module (Slot-load) Disassembling the ODD (Slot-load) NOTE: Do not disassemble the ODD when it is working normally. Disassemble or replace the ODD only if it fails. Disassemble the ODD according to the following procedures and Figure 4.20. 1.

  • Page 190: Felica Card

    4.10 FeliCa Card 4 Replacement Procedures 4.10 FeliCa Card Removing the FeliCa Card Remove the FeliCa card according to the following procedures and Figure 4.21. 1. Turn the logic upper assembly upside down. 2. Remove one M2x2.5 screw securing the FeliCa card to the logic upper assembly. Lift the FeliCa card by the front edge and remove it.

  • Page 191: Fingerprint Scanner Bracket

    4 Replacement Procedures 4.11 Fingerprint Scanner Bracket 4.11 Fingerprint Scanner Bracket Removing the Fingerprint Scanner Bracket Remove the fingerprint scanner bracket according to the following procedures and Figures 4.22, 4.23 and 4.24. 1. Turn the logic upper assembly upside down. 2.
  • Page 192 4.11 Fingerprint Scanner Bracket 4 Replacement Procedures 3. While still holding down the wings, grasp the fingerprint scanner bracket by the top and bottom edge and work it in the direction indicated in Figure 4.23 until the bracket becomes loose. Figure 4.23 Working the fingerprint scanner bracket loose 4.

  • Page 193: Installing The Fingerprint Scanner Bracket

    4 Replacement Procedures 4.11 Fingerprint Scanner Bracket Installing the Fingerprint Scanner Bracket Install the fingerprint scanner bracket according to the following procedures. 1. Turn the logic upper assembly upside down. 2. Use your fingers to press and hold down the wings on either side of the fingerprint scanner bracket as shown in Figure 4.22.

  • Page 194: Touch Pad Board

    4.12 Touch Pad Board 4 Replacement Procedures 4.12 Touch Pad Board Removing the Touch Pad Board Remove the touch pad board according to the following procedures and Figure 4.25. 1. Disconnect the cable from the touch pad board to the touchpad. 2.

  • Page 195: Speakers And Speaker Cushions

    4 Replacement Procedures 4.13 Speakers and Speaker Cushions 4.13 Speakers and Speaker Cushions Removing the Speakers Remove the speakers according to the following procedures and Figure 4.26. 1. Pull the FCC cable covering the speaker cables from the slot as indicated in Figure 4.26. 2.

  • Page 196: Removing The Speaker Cushions

    4.13 Speakers and Speaker Cushions 4 Replacement Procedures Removing the Speaker Cushions Remove the speaker cushions according to the following procedures and Figure 4.27. 1. Remove the four speaker cushions from the speakers. Figure 4.27 Removing the speaker cushions Installing the Speaker Cushions Install the speaker cushions according to the following procedures.

  • Page 197: Usb Board

    4 Replacement Procedures 4.14 USB Board 4.14 USB Board Removing the USB Board Remove the USB board according to the following procedures and Figure 4.28. 1. Disconnect the USB board cable from the motherboard. 2. Lift the USB board from the back edge to release it from the catch and remove it. Figure 4.28 Removing the USB board Installing the USB Board Install the USB board according to the following procedure:...

  • Page 198: Indicator Board

    4.15 Indicator Board 4 Replacement Procedures 4.15 Indicator Board Removing the Indicator Board Remove the indicator board according to the following procedures and Figure 4.29. 1. Disconnect the indicator board cable from the motherboard. 2. Lift the indicator board out of the slot and remove it. Figure 4.29 Removing the indicator board Installing the Indicator Board Install the indicator board according to the following procedures.

  • Page 199: Thermal Fan

    4 Replacement Procedures 4.16 Thermal Fan 4.16 Thermal Fan Removing the Thermal Fan Remove the thermal fan according to the following procedures and Figure 4.30. 1. Remove the two M2x5 screws from the thermal fan as shown in Figure 4.30. 2.

  • Page 200: Motherboard Assembly

    4.17 Motherboard Assembly 4 Replacement Procedures 4.17 Motherboard Assembly Removing the Motherboard Assembly Remove the motherboard assembly according to the following procedures and Figures 4.31, 4.32 and 4.33. 1. Slide the DC in cable upward and remove it from the connector slot as shown in Figure 4.31.
  • Page 201 4 Replacement Procedures 4.17 Motherboard Assembly 2. Remove the M2.5x5 screw securing the motherboard and disconnect the power membrane, IR sensor and LVDS cables as shown in Figure 4.32. M2.5x5*1 Figure 4.32 Removing the screw and disconnect four cables Satellite A660/A665/A660D Maintenance Manual 4-42...

  • Page 202: Installing The Motherboard

    4.17 Motherboard Assembly 4 Replacement Procedures 3. Raise the motherboard from the right edge and slide it out, taking care not to damage the connector ports. Figure 4.33 Removing the discreet motherboard from the system Installing the Motherboard Install the motherboard according to the following procedures. 1.

  • Page 203: Thermal Module

    4 Replacement Procedures 4.18 Thermal Module 4.18 Thermal Module Removing the Thermal Module Remove the thermal module according to the following procedures and Figures 4.34. CAUTION: When removing the thermal module, keep the following in mind: The unit can become very hot during operation. Be sure to let it cool down before starting the repair work.

  • Page 204: Installing The Thermal Module

    4.18 Thermal Module 4 Replacement Procedures Installing the Thermal Module Install the thermal module according to the following procedures and Figures 4.35 and 4.36. 1. Reapply Shinetsu 7762 thermal grease on the VGA thermal pads as shown in Figure 4.35. If you use a new thermal module, remove the release papers on the thermal pads first.
  • Page 205 4 Replacement Procedures 4.18 Thermal Module 2. Seat the thermal module on the motherboard in the correct position and secure the four M2.5x6 spring screws and the three M2.5x6.5spring screws according to the number sequence sealed on the thermal module as shown in Figure 4.36. Figure 4.36 Installing the thermal module Satellite A660/A665/A660D Maintenance Manual 4-46...

  • Page 206: Cpu

    4.19 CPU 4 Replacement Procedures 4.19 CPU Removing the CPU Remove the CPU according to the following procedures and Figure 4.37. CAUTION: When removing the CPU, keep the following in mind: The CPU can become very hot during operation. Be sure to let it cool down before starting repair work.

  • Page 207: Installing The Cpu

    4 Replacement Procedures 4.19 CPU Installing the CPU Install the CPU according to the following procedures. 1. Check to ensure the cam is in the unlock position. 2. Seat the CPU on the socket, using care not to damage the pins. Align the CPU with the CPU socket using the triangle marker as a guide.

  • Page 208: Power Membrane

    4.20 Power Membrane 4 Replacement Procedures 4.20 Power Membrane Removing the Power Membrane Remove the power membrane according to the following procedures and Figure 4.38. 1. Peel off and remove the power membrane, taking care not to damage or tear it. Figure 4.38 Removing the power membrane Installing the Power Membrane Install the power membrane according to the following procedures.

  • Page 209: Display Assembly

    4 Replacement Procedures 4.21 Display Assembly 4.21 Display Assembly Removing the Display Assembly Remove the display assembly according to the following procedures and Figure 4.39. 1. Remove the six M2.5x5 screws securing the display assembly in the order indicated in Figure 4.39.

  • Page 210: Lcd Bezel

    4.22 LCD Bezel 4 Replacement Procedures 4.22 LCD Bezel Removing the LCD Bezel Remove the LCD bezel according to the following procedures and Figures 4.40 and 4.41. 1. Remove the four rubber seals from the LCD bezel and four M2.5x5 screws securing the LCD bezel to the display assembly as shown in Figure 4.40.
  • Page 211 4 Replacement Procedures 4.22 LCD Bezel 2. Pry up the LCD bezel from the outside bottom and outside top edges. Work your way around the outside edges of the LCD bezel until it is free of the display assembly as shown in Figure 4.41.

  • Page 212: Installing The Lcd Bezel

    4.22 LCD Bezel 4 Replacement Procedures Installing the LCD Bezel Install the LCD bezel according to the following procedures. 1. Seat the LCD bezel in the correct position on the display assembly. 2. Press the LCD bezel assembly down onto the display assembly until it snaps into place. Work your way around the face of the LCD bezel ensuring that it is securely snapped into place at all points.

  • Page 213: Dc/Dc Board

    4 Replacement Procedures 4.23 DC/DC Board 4.23 DC/DC Board Removing the DC/DC Board Remove the DC/DC board according to the following procedures and Figure 4.42 and 4.43. 1. Release the DC/DC board from the snaps holding it in place. Figure 4.42 Releasing the DC/DC board from the snaps Satellite A660/A665/A660D Maintenance Manual 4-54...

  • Page 214: Installing The Dc/Dc Board

    4.23 DC/DC Board 4 Replacement Procedures 2. Disconnect the two cables and remove the DC/DC board from the LCD assembly. Figure 4.43 Removing the DC/DC board the display assembly Installing the DC/DC Board Install the DC/DC Board according to the following procedures. 1.

  • Page 215: Lcd Panel

    4 Replacement Procedures 4.24 LCD Panel 4.24 LCD Panel Removing the LCD Panel Remove the LCD panel according to the following procedures and Figure 4.44, 4.45 and 4.46. 1. Remove the four M2.5x5 screws securing the LCD panel in the order indicated in Figure 4.44.
  • Page 216 4.24 LCD Panel 4 Replacement Procedures 2. Disconnect the camera cable. Figure 4.45 Disconnecting the camera cable 3. Flip over the LCD panel. Peel off the foil on the LVDS cable and disconnect the LVDS cable from the LCD panel. Figure 4.46 Disconnecting the LVDS cable Satellite A660/A665/A660D Maintenance Manual 4-57...

  • Page 217: Installing The Lcd Panel

    4 Replacement Procedures 4.24 LCD Panel 4. Remove the LCD panel. Installing the LCD Panel Install the LCD panel according to the following procedures. 1. Connect the LVDS cable to the back of the LCD panel. 2. Seat the LCD panel in the correct position. 3.

  • Page 218: Lcd Panel Hinges

    4.25 LCD Panel Hinges 4 Replacement Procedures 4.25 LCD Panel Hinges Removing the LCD Panel Hinges Remove the LCD panel hinges according to the following procedures and Figure 4.47. 1. Remove the six M2x3 screws securing the LCD panel hinges in the order indicated in Figure 4.47.

  • Page 219: Web Camera

    4 Replacement Procedures 4.26 Web Camera 4.26 Web Camera Removing the Web Camera Remove the web camera according to the following procedures and Figure 4.48. 1. Peel the web camera upward from the bottom edge and remove it from the display assembly.

  • Page 220: Inner Ir Sensor

    4.27 Inner IR Sensor 4 Replacement Procedures 4.27 Inner IR Sensor Removing the Inner IR Sensor Remove the inner IR sensor according to the following procedures and Figure 4.49. 1. Disconnect the cable from the inner IR sensor. 2. Peel the inner IR sensor upward from the bottom edge and remove it from the display assembly.

  • Page 221: Wlan Antennas

    4 Replacement Procedures 4.28 WLAN Antennas 4.28 WLAN Antennas Removing the WLAN Antennas Remove the WLAN antennas according to the following procedures and Figure 4.50. 1. Pull out the WLAN antenna cables from the routing channels. 2. Peel up the WLAN antennas heads. Remove the WLAN antennas from the system. Figure 4.50 Removing the WLAN antennas from the display assembly Satellite A660/A665/A660D Maintenance Manual 4-62...

  • Page 222: Installing The Wlan Antennas

    4.28 WLAN Antennas 4 Replacement Procedures Installing the WLAN Antennas Install the WLAN antennas according to the following procedures. 1. Place the WLAN antenna heads in the correct position and adhere them to the display panel. 2. Route the WLAN antennas in the routing channels. Take care to route the antennas properly through the channels as indicated in Figure 4.50.

  • Page 223: Lvds Cable

    4 Replacement Procedures 4.29 LVDS Cable 4.29 LVDS Cable Removing the LVDS Cable Remove the LVDS cable according to the following procedures and Figure 4.51. 1. Disconnect the LVDS cable from the display assembly. Peel off and remove the LVDS cable from the back of the LCD panel, taking care not to damage the LCD panel.

  • Page 224: Tv Tuner Antenna

    4.30 TV Tuner Antenna 4 Replacement Procedures 4.30 TV Tuner Antenna Removing the TV Tuner Antenna Remove the TV tuner antenna according to the following procedures and Figure 4.52. 1. Pull the TV tuner antenna cable from the routing channel and remove the connector from the bracket and remove the TV tuner antenna.

This manual is also suitable for:

Satellite a660dSatellite a660 seriesSatellite p755 series

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