Toshiba Online Users Guide for Tecra M5
Page 200
... Center. 200 Toshiba Utilities Fingerprint Authentication Utility Fingerprint Authentication Utility The fingerprint authentication utility can also be used to create two more samples. The fingerprint authentication utility can be created and indicated by a fingerprint icon. 6 Repeat the previous step. Swipe the same finger on the sensor again to replace the keyboard-based user...
... Center. 200 Toshiba Utilities Fingerprint Authentication Utility Fingerprint Authentication Utility The fingerprint authentication utility can also be used to create two more samples. The fingerprint authentication utility can be created and indicated by a fingerprint icon. 6 Repeat the previous step. Swipe the same finger on the sensor again to replace the keyboard-based user...
Maintenance Manual
Page 4
Appendices The appendices describe the following parts: Chapter 1 Hardware Overview describes the TECRA M5 system unit and each FRU. Chapter 4 Replacement Procedures describes the removal and replacement of the FRUs. Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU...137; Handling the LCD module Board layout Pin assignments Keyboard scan/character codes Key layout Wiring diagrams BIOS rewrite procedures EC/KBC rewrite procedures Reliability iv [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542)
Appendices The appendices describe the following parts: Chapter 1 Hardware Overview describes the TECRA M5 system unit and each FRU. Chapter 4 Replacement Procedures describes the removal and replacement of the FRUs. Chapter 2 Troubleshooting Procedures explains how to diagnose and resolve FRU...137; Handling the LCD module Board layout Pin assignments Keyboard scan/character codes Key layout Wiring diagrams BIOS rewrite procedures EC/KBC rewrite procedures Reliability iv [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542)
Maintenance Manual
Page 8
3.28 Sound Test program 3-77 3.29 SETUP ...3-83 Chapter 4 Replacement Procedures 4.1 General...4-1 4.2 Battery pack ...4-8 4.3 Express card / PC card 4-10 4.4 SD card...4-12 4.5 HDD...4-13 4.6 Slim select bay module 4-17 4.7 Memory module...4-20 4.8 Keyboard...4-22 4.9 SW membrane...4-27 4.10 Display assembly ...4-29 4.11 MDC (Modem Daughter Card 4-34 4.12 Wireless LAN board 4-36 4.13.../FL inverter 4-61 4.25 Touch pad...4-66 4.26 Finger print sensor board 4-68 4.27 Bluetooth module...4-70 4.28 Hinge...4-72 4.29 Speaker...4-78 viii [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542)
3.28 Sound Test program 3-77 3.29 SETUP ...3-83 Chapter 4 Replacement Procedures 4.1 General...4-1 4.2 Battery pack ...4-8 4.3 Express card / PC card 4-10 4.4 SD card...4-12 4.5 HDD...4-13 4.6 Slim select bay module 4-17 4.7 Memory module...4-20 4.8 Keyboard...4-22 4.9 SW membrane...4-27 4.10 Display assembly ...4-29 4.11 MDC (Modem Daughter Card 4-34 4.12 Wireless LAN board 4-36 4.13.../FL inverter 4-61 4.25 Touch pad...4-66 4.26 Finger print sensor board 4-68 4.27 Bluetooth module...4-70 4.28 Hinge...4-72 4.29 Speaker...4-78 viii [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542)
Maintenance Manual
Page 51
... in the LCD Check 2-6 Procedure 2 Error Code Check 2-7 Procedure 3 Connection Check 2-13 Procedure 4 Charge Check 2-14 Procedure 5 Replacement Check 2-15 2.4 System Board Troubleshooting 2-16 Procedure 1 Message Check 2-17 Procedure 2 Printer port LED Check on Boot Mode 2-19 ... Test Program Execution Check 2-39 Procedure 5 Connector Check and Replacement Check 2-40 2.7 Keyboard and Touch pad Troubleshooting 2-41 Procedure 1 Diagnostic Test Program Execution Check 2-41 Procedure 2 Connector Check and Replacement Check 2-42 TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-iii
... in the LCD Check 2-6 Procedure 2 Error Code Check 2-7 Procedure 3 Connection Check 2-13 Procedure 4 Charge Check 2-14 Procedure 5 Replacement Check 2-15 2.4 System Board Troubleshooting 2-16 Procedure 1 Message Check 2-17 Procedure 2 Printer port LED Check on Boot Mode 2-19 ... Test Program Execution Check 2-39 Procedure 5 Connector Check and Replacement Check 2-40 2.7 Keyboard and Touch pad Troubleshooting 2-41 Procedure 1 Diagnostic Test Program Execution Check 2-41 Procedure 2 Connector Check and Replacement Check 2-42 TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-iii
Maintenance Manual
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...Toshiba MS-DOS system FD 4. The FRUs covered are necessary for implementing the Diagnostics procedures: For tools required for Sound trouble shooting) TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-1 Fingerprint sensor The Diagnostics Disk operations are given in Chapter 4, Replacement... Chapter 2 describes how to determine if a Field Replaceable Unit (FRU) in Chapter 3. Power Supply 2. System Board 3. Keyboard/Touch pad 6. Optical Drive 8. Sound components 13. SD Card Slot 14. Detailed Replacement Procedures are described in the computer is causing the ...
...Toshiba MS-DOS system FD 4. The FRUs covered are necessary for implementing the Diagnostics procedures: For tools required for Sound trouble shooting) TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-1 Fingerprint sensor The Diagnostics Disk operations are given in Chapter 4, Replacement... Chapter 2 describes how to determine if a Field Replaceable Unit (FRU) in Chapter 3. Power Supply 2. System Board 3. Keyboard/Touch pad 6. Optical Drive 8. Sound components 13. SD Card Slot 14. Detailed Replacement Procedures are described in the computer is causing the ...
Maintenance Manual
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...and Diagnostics, for more information on how to Procedure 2. 2.7 Keyboard and Touch pad Troubleshooting 2 Troubleshooting Procedures 2.7 Keyboard and Touch pad Troubleshooting To determine if the computer's keyboard or touch pad is functioning properly. If an error occurs, ..., the keyboard is functioning properly, perform the following procedures. Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connector Check and Replacement Check Procedure 1 Diagnostic Test Program Execution Check Execute the Keyboard Test in the Diagnostic Program. TECRA M5 Maintenance Manual...
...and Diagnostics, for more information on how to Procedure 2. 2.7 Keyboard and Touch pad Troubleshooting 2 Troubleshooting Procedures 2.7 Keyboard and Touch pad Troubleshooting To determine if the computer's keyboard or touch pad is functioning properly. If an error occurs, ..., the keyboard is functioning properly, perform the following procedures. Procedure 1: Diagnostic Test Program Execution Check Procedure 2: Connector Check and Replacement Check Procedure 1 Diagnostic Test Program Execution Check Execute the Keyboard Test in the Diagnostic Program. TECRA M5 Maintenance Manual...
Maintenance Manual
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... touch pad cable is securely connected to Check 2. If the problem still exists, perform Check 5. 2-42 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 2 Troubleshooting Procedures 2.7 Keyboard and Touch pad Troubleshooting Procedure 2 Connector Check and Replacement Check The keyboard, touch pad or sensor/switch board may be damaged. If the touch pad malfunctions, start with Check...
... touch pad cable is securely connected to Check 2. If the problem still exists, perform Check 5. 2-42 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) 2 Troubleshooting Procedures 2.7 Keyboard and Touch pad Troubleshooting Procedure 2 Connector Check and Replacement Check The keyboard, touch pad or sensor/switch board may be damaged. If the touch pad malfunctions, start with Check...
Maintenance Manual
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Replace it with a new one following the instructions in Chapter 4, Replacement Procedures. TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-43 2.7 Keyboard and Touch pad Troubleshooting 2 Troubleshooting Procedures Check 5 The system board may be damaged.
Replace it with a new one following the instructions in Chapter 4, Replacement Procedures. TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 2-43 2.7 Keyboard and Touch pad Troubleshooting 2 Troubleshooting Procedures Check 5 The system board may be damaged.
Maintenance Manual
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4 Replacement Procedures Chapter 4 Contents 4.1 General...4-1 4.2 Battery pack ...4-8 4.3 Express card / PC card 4-10 4.4 SD card...4-12 4.5 HDD...4-13 4.6 Slim select bay module 4-17 4.7 Memory module...4-20 4.8 Keyboard...4-22 4.9 SW membrane...4-27 4.10 Display assembly ...4-29 4.11 MDC (Modem Daughter Card 4-34 4.12 Wireless LAN board 4-36 4.13 Internal microphone 4-39 4.... 4.26 Finger print sensor board 4-68 4.27 Bluetooth module...4-70 4.28 Hinge...4-72 4.29 Speaker...4-78 4.30 Wireless LAN antenna/Bluetooth antenna 4-80 TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-iii
4 Replacement Procedures Chapter 4 Contents 4.1 General...4-1 4.2 Battery pack ...4-8 4.3 Express card / PC card 4-10 4.4 SD card...4-12 4.5 HDD...4-13 4.6 Slim select bay module 4-17 4.7 Memory module...4-20 4.8 Keyboard...4-22 4.9 SW membrane...4-27 4.10 Display assembly ...4-29 4.11 MDC (Modem Daughter Card 4-34 4.12 Wireless LAN board 4-36 4.13 Internal microphone 4-39 4.... 4.26 Finger print sensor board 4-68 4.27 Bluetooth module...4-70 4.28 Hinge...4-72 4.29 Speaker...4-78 4.30 Wireless LAN antenna/Bluetooth antenna 4-80 TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-iii
Maintenance Manual
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4 Replacement Procedures 4.31 LCD cover latch...4-82 4.32 Fluorescent Lamp...4-83 Figures Figure 4-1 Figure 4-2 Figure 4-3 Figure 4-4 Figure 4-5 Figure 4-6 ...4-18 Removing the memory slot cover 4-20 Removing the memory module 4-20 Removing keyboard holder 4-22 Removing the keyboard holder and screws 4-23 Removing the keyboard support plate 4-24 Removing the keyboard 4-25 Removing the SW membrane 4-27 Removing the display assembly (1 4-29 Removing... sound board 4-40 Removing the cables 4-41 Removing the RTC battery 4-43 4-iv [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542)
4 Replacement Procedures 4.31 LCD cover latch...4-82 4.32 Fluorescent Lamp...4-83 Figures Figure 4-1 Figure 4-2 Figure 4-3 Figure 4-4 Figure 4-5 Figure 4-6 ...4-18 Removing the memory slot cover 4-20 Removing the memory module 4-20 Removing keyboard holder 4-22 Removing the keyboard holder and screws 4-23 Removing the keyboard support plate 4-24 Removing the keyboard 4-25 Removing the SW membrane 4-27 Removing the display assembly (1 4-29 Removing... sound board 4-40 Removing the cables 4-41 Removing the RTC battery 4-43 4-iv [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542)
Maintenance Manual
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Keyboard holder Figure 4-12 Removing keyboard holder 4-22 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Turn over the computer and open the display. 2. 4 Replacement Procedures 4.8 Keyboard 4.8 Keyboard Removing the Keyboard To remove the keyboard, follow the steps below and refer to Figure 4-12 to remove. Insert your fingers into the slits on both sides and lift up the keyboard holder to 4-15. 1.
Keyboard holder Figure 4-12 Removing keyboard holder 4-22 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Turn over the computer and open the display. 2. 4 Replacement Procedures 4.8 Keyboard 4.8 Keyboard Removing the Keyboard To remove the keyboard, follow the steps below and refer to Figure 4-12 to remove. Insert your fingers into the slits on both sides and lift up the keyboard holder to 4-15. 1.
Maintenance Manual
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Remove the following screws securing the keyboard. • M2.5×2.8B FLAT HEAD screw ×2 M2.5×2.8B FLAT HEAD Keyboard Figure 4-13 Removing the keyboard holder and screws 4. Lift the upper side of the keyboard fixed with double-sided tape. TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-23 4.8 Keyboard 4 Replacement Procedures 3.
Remove the following screws securing the keyboard. • M2.5×2.8B FLAT HEAD screw ×2 M2.5×2.8B FLAT HEAD Keyboard Figure 4-13 Removing the keyboard holder and screws 4. Lift the upper side of the keyboard fixed with double-sided tape. TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-23 4.8 Keyboard 4 Replacement Procedures 3.
Maintenance Manual
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... FLAT HEAD screw ×1 M2.5×4B FLAT HEAD M2.5×16B FLAT HEAD Keyboard support plate Figure 4-14 Removing the keyboard support plate 4-24 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Double-sided tape . 6. Remove the following two points. NOTE: The bottom of the key board is stuck on the palm rest. 4 Replacement Procedures 4.8 Keyboard 5.
... FLAT HEAD screw ×1 M2.5×4B FLAT HEAD M2.5×16B FLAT HEAD Keyboard support plate Figure 4-14 Removing the keyboard support plate 4-24 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Double-sided tape . 6. Remove the following two points. NOTE: The bottom of the key board is stuck on the palm rest. 4 Replacement Procedures 4.8 Keyboard 5.
Maintenance Manual
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4.8 Keyboard 4 Replacement Procedures 7. Disconnect the keyboard flexible cable from the connector CN3200 on the system board and remove the keyboard. Keyboard flexible cable CN3200 Figure 4-15 Removing the keyboard TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-25
4.8 Keyboard 4 Replacement Procedures 7. Disconnect the keyboard flexible cable from the connector CN3200 on the system board and remove the keyboard. Keyboard flexible cable CN3200 Figure 4-15 Removing the keyboard TECRA M5 Maintenance Manual (960-542) [CONFIDENTIAL] 4-25
Maintenance Manual
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... first, then place the keyboard support plate on the keyboard cable. 4. Insert the guides of the keyboard to stick the keyboard to secure the latches. 4-26 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Secure the keyboard with the following screws. • M2.5×2.8B FLAT HEAD screw ×2 8. 4 Replacement Procedures 4.8 Keyboard Installing the Keyboard To install the keyboard, follow the steps...
... first, then place the keyboard support plate on the keyboard cable. 4. Insert the guides of the keyboard to stick the keyboard to secure the latches. 4-26 [CONFIDENTIAL] TECRA M5 Maintenance Manual (960-542) Secure the keyboard with the following screws. • M2.5×2.8B FLAT HEAD screw ×2 8. 4 Replacement Procedures 4.8 Keyboard Installing the Keyboard To install the keyboard, follow the steps...
Maintenance Manual
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...22.) 2. Remove the LCD mask (stuck with a double-sided tape) while releasing the latches. 4. Remove the keyboard holder. (Refer to 4-46. 1. 4.24 LCD unit/FL inverter 4 Replacement Procedures 4.24 LCD unit/FL inverter Removing the LCD unit/FL inverter To remove the LCD unit/FL inverter, follow ...the steps below and refer to Figure 4-43 to Figure 4-12 on the connector of HV cable and disconnect the FL cable and HV cable from the FL inverter. TECRA M5...
...22.) 2. Remove the LCD mask (stuck with a double-sided tape) while releasing the latches. 4. Remove the keyboard holder. (Refer to 4-46. 1. 4.24 LCD unit/FL inverter 4 Replacement Procedures 4.24 LCD unit/FL inverter Removing the LCD unit/FL inverter To remove the LCD unit/FL inverter, follow ...the steps below and refer to Figure 4-43 to Figure 4-12 on the connector of HV cable and disconnect the FL cable and HV cable from the FL inverter. TECRA M5...