Lenovo ThinkPad T43 Keyboard

ThinkPad T43/p - Hardware Maintenance Manual (July 2005)

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... 99 1130 Fan assembly 101 1140 Backup battery 105 1150 Speaker assembly 107 1160 Keyboard bezel (14.1-in . LCD models) 109 1170 PC Card/ExpressCard slots (14.1-in . LCD models 128 © Lenovo 2005. LCD models 111 1180 PC Card/ExpressCard slots (15.0-in . LCD models... 120 1210 CPU 125 1220 Ultrabay Slim guide rail assembly (14.1-in . LCD models) . . . . 72 1020 Battery pack (15.0-in . ThinkPad T43/T43p Series Product overview 47 Specifications 47 Status indicators 50 FRU tests 53 Fn key combinations 55 Symptom-to-FRU index 58 Numeric error codes 58...

ThinkPad T43/p - Hardware Maintenance Manual (July 2005)

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... --> Keyboard 2. Diagnostics --> Systemboard 3. Conexant Smart Modem Dialtone 1. Diagnostics --> Systemboard --> PCMCIA 2. Diagnostics --> Other Devices --> CD-ROM/DVD 2. Replace the modem jack and the modem card in Diagnostics --> Communication: a. Place the computer on the computer. 3. Diagnostics --> ThinkPad Devices --> AC Adapter, Battery 1 (Battery 2) 1. Interactive Tests --> Internal Speaker 2. Interactive Tests --> CD-ROM/DVD Test (continued) ThinkPad T43/T43p Series...

ThinkPad T43/p - Hardware Maintenance Manual (July 2005)

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...0191 System Security-Invalid Remote Change requested. 1. device that you installed; Load Setup Defaults in sequence 0185 Bad startup sequence settings. ThinkPad T43/T43p Series 59 Press F9, and Enter to ignore the warning message. 2. Press to continue. 1. Press to continue. Symptom-to-FRU... warning message. 2. Remove all but one of them . System board. 01C9 1. Remove one of the keyboard and the auxiliary input device. System board. 021x Keyboard error. Enter BIOS Setup and load Setup defaults. 1. System board. 0190 Critical low-battery error 1. System...

ThinkPad T43/p - Hardware Maintenance Manual (July 2005)

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Removing and replacing a FRU Press the part indicated by the arrow 2 in the direction of the keyboard pops out. 2 (continued) ThinkPad T43/T43p Series 81 This releases the latches of the keyboard from the frame, so that the front side of the arrow.

ThinkPad T43/p - Hardware Maintenance Manual (July 2005)

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Attach the connector 1 . 1 2. a a a (continued) ThinkPad T43/T43p Series 83 Make sure that the keyboard edges, marked a in the figure, are under the frame. Removing and replacing a FRU When installing: 1.

ThinkPad T43/p - Hardware Maintenance Manual (July 2005)

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Make sure that it snaps into the socket. LCD models)" on page 80 1 2 1 When installing: Insert the notched end of the DIMM into the place. ThinkPad T43/T43p Series 85 LCD models)" on page 74 v "1060 Keyboard" on page 72 v "1020 Battery pack (15.0-in. Press the DIMM firmly, and pivot it until it is firmly fixed in . Removing and replacing a FRU 1070 DIMM (standard) For access, remove these FRUs in order: v "1010 Battery pack (14.1-in the slot and does not move easily.

ThinkPad T43/p - Hardware Maintenance Manual (July 2005)

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... fingerprint reader. 1 1 1 Step Icon 1 1 Screw (quantity) M2 × 5 mm, flat-head, nylon-coated (6) Color Black Torque 0.245 Nm (2.5 kgfcm) (continued) ThinkPad T43/T43p Series 93 The procedures are same both for the keyboard bezel without the fingerprint reader and for the keyboard bezel with the fingerprint reader, the sensor has been attached to replace the...

ThinkPad T43/p - Hardware Maintenance Manual (July 2005)

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Removing and replacing a FRU When installing: 1. a (continued) ThinkPad T43/T43p Series 95 Place the keyboard bezel so that the three latches are fixed in place 1 . 1 While inserting the three latches, align the top-left corner of the keyboard bezel as in figure a .

ThinkPad T43/p - Hardware Maintenance Manual (July 2005)

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Removing and replacing a FRU 4. Secure the keyboard bezel from the underside of the computer with the screws b and c . Attach the keyboard. (continued) ThinkPad T43/T43p Series 97 b b 1 c c 2 c c 5.

ThinkPad T43/p - Hardware Maintenance Manual (July 2005)

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LCD models)" on page 90 v "1110 Keyboard bezel or Keyboard bezel with fingerprint reader (15.0-in . LCD models)" on page 72 v "1020 Battery pack (15.0-in . LCD models)" on page 80 v "1100 Palm rest or ... page 74 v "1040 Hard disk drive" on page 76 v "1060 Keyboard" on page 93 Unplug the jacks by using the removal tool antenna RF connector (P/N: 08K7159) or pick the connectors with fingerprint reader (14.1-in direction of the arrow 1 and 2 . 1 2 (continued) ThinkPad T43/T43p Series 99 Removing and replacing a FRU 1120 Mini PCI adapter...

ThinkPad T43/p - Hardware Maintenance Manual (July 2005)

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LCD models)" on page 90 v "1110 Keyboard bezel or Keyboard bezel with fingerprint reader (14.1-in . LCD models)" on page 72 v "1020 Battery pack (15.0-in . LCD models)" on page 74 v "1040 Hard disk drive" on page 76 v "1060 Keyboard" on page 93 1 Step 1 Screw (quantity) M2 × 10 mm..., flat-head, nylon-coated (3) (continued) Color Black Torque 0.245 Nm (2.5 kgfcm) ThinkPad T43/T43p Series 101 LCD models)" on page 80 v "1100 Palm rest or Palm rest with...

ThinkPad T43/p - Hardware Maintenance Manual (July 2005)

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... only the battery specified in . LCD models)" on page 74 v "1040 Hard disk drive" on page 76 v "1060 Keyboard" on page 93 1 (continued) ThinkPad T43/T43p Series 105 LCD models)" on page 90 v "1110 Keyboard bezel or Keyboard bezel with fingerprint reader (14.1-in . Any other battery could ignite or explode. For access, remove these FRUs...

ThinkPad T43/p - Hardware Maintenance Manual (July 2005)

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... Torque 0.245 Nm (2.5 kgfcm) Color Black Black Torque 0.245 Nm (2.5 kgfcm) 0.245 Nm (2.5 kgfcm) ThinkPad T43/T43p Series 107 LCD models)" on page 74 v "1040 Hard disk drive" on page 76 v "1060 Keyboard" on page 90 v "1110 Keyboard bezel or Keyboard bezel with fingerprint reader (14.1-in . LCD models)" on page 80 v "1100 Palm rest or...

ThinkPad T43/p - Hardware Maintenance Manual (July 2005)

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LCD models)" on page 80 v "1100 Palm rest or Palm rest with fingerprint reader (14.1-in. LCD models) For access, remove these FRUs in order: v "1010 Battery pack (14.1-in . LCD models)" on page 72 v "1040 Hard disk drive" on page 76 v "1060 Keyboard" on page 90 1 1 Step 1 Screw (quantity) M2 × 19 mm, bind-head, nylon-coated (2) (continued) Color Black Torque 0.245 Nm (2.5 kgfcm) ThinkPad T43/T43p Series 109 Removing and replacing a FRU 1160 Keyboard bezel (14.1-in .

ThinkPad T43/p - Hardware Maintenance Manual (July 2005)

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LCD models)" on page 90 v "1150 Speaker assembly" on page 107 v "1160 Keyboard bezel (14.1-in . LCD models) For access, remove these FRUs in order: v "1010 Battery pack (14.1-in . LCD models)" on page 80 v "1100 Palm rest or Palm rest with fingerprint reader (14.1-in . Removing and replacing a FRU 1170 PC Card/ExpressCard slots (14.1-in . LCD models)" on page 72 v "1040 Hard disk drive" on page 76 v "1060 Keyboard" on page 109 1 Step 1 Screw (quantity) M2 × 4 mm, bind-head, nylon-coated (2) (continued) Color Black Torque 0.204 Nm (2.0 kgfcm) ThinkPad T43/T43p Series 111

ThinkPad T43/p - Hardware Maintenance Manual (July 2005)

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LCD models)" on page 93 v "1150 Speaker assembly" on page 80 v "1110 Keyboard bezel or Keyboard bezel with fingerprint reader (15.0-in. Removing and replacing a FRU 1180 PC Card/ExpressCard slots (15.0-in . LCD models) For access, remove these FRUs in order: v "1020 Battery pack (15.0-in . LCD models)" on page 74 v "1040 Hard disk drive" on page 76 v "1060 Keyboard" on page 107 1 Step 1 Screw (quantity) M2 × 5 mm, flat-head, nylon-coated (2) (continued) Color Black Torque 0.204 Nm (2.0 kgfcm) ThinkPad T43/T43p Series 113

ThinkPad T43/p - Hardware Maintenance Manual (July 2005)

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..." on page 76 v "1060 Keyboard" on page 80 v "1090 Bluetooth/Modem daughter card (BMDC-3)" on page 109 1 1 1 Step 1 Screw (quantity) M2.5 × 4.8 mm, bind-head, nylon-coated (4) (continued) 1 Color Black Torque 0.392 Nm (4 kgfcm) ThinkPad T43/T43p Series 115 LCD models)" on page... 90 v "1120 Mini PCI adapter" on page 99 v "1160 Keyboard bezel (14.1-in . LCD models) For access, remove these FRUs in order: v "1010 Battery pack (14...

ThinkPad T43/p - Hardware Maintenance Manual (July 2005)

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... (14.1-in. LCD models)" on page 90 v "1110 Keyboard bezel or Keyboard bezel with fingerprint reader (14.1-in . LCD models)" on the CPU socket a , and then rotate the head of the screw in . then remove the CPU 2 . 1 b a 2 ... rest or Palm rest with fingerprint reader (15.0-in the direction shown by arrow b to release the lock; ThinkPad T43/T43p Series 125 LCD models)" on page 72 v "1040 Hard disk drive" on page 76 v "1060 Keyboard" on page 101 Rotate the head of the screw in . Removing and replacing a FRU 1210 CPU For...

ThinkPad T43/p - Hardware Maintenance Manual (July 2005)

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... (quantity) 2 Hex stud (2) Color Silver Torque 0.392 Nm (4 kgfcm) (continued) ThinkPad T43/T43p Series 131 LCD models)" on page 109 v "1190 LCD assembly (14.1-in. LCD models)" on page 74 v "1040 Hard disk drive" on page 76 v "1060 Keyboard" on page 80 v "1100 Palm rest or Palm rest with fingerprint reader (15...Slim device eject button cable For access, remove these FRUs in order: v "1010 Battery pack (14.1-in . LCD models)" on page 93 v "1160 Keyboard bezel (14.1-in . LCD models)" on page 126 v "1230 Ultrabay Slim guide rail assembly (15.0-in . LCD models)" on page 72 v "1020 ...

ThinkPad T43/p - Hardware Maintenance Manual (July 2005)

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... models) For access, remove these FRUs, in order: v "1010 Battery pack (14.1-in . LCD models)" on page 131 ThinkPad T43/T43p Series 133 LCD models)" on page 115 v "1210 CPU" on page 107 v "1160 Keyboard bezel (14.1-in . LCD models)" on page 90 v "1120 Mini PCI adapter" on page 99 v "1130 Fan assembly... on page 72 v "1030 Ultrabay Slim device" on page 75 v "1040 Hard disk drive" on page 76 v "1050 DIMM (optional)" on page 78 v "1060 Keyboard" on page 80 v "1070 DIMM (standard)" on page 85 v "1080 Modem daughter card (MDC-2)" on page 86 v "1090 Bluetooth/Modem daughter card (BMDC-3)" on page...

Lenovo ThinkPad T43 Keyboard - T43p