Hardware Maintenance Manual
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... 30 Power management 32 Checkout guide 36 Testing the computer 36 Detecting system information with PC-Doctor. . . 38 Power system checkout 39 ThinkPad A30, A30p, A31, A31p 43 Product overview 45 Specifications 45 Status indicators 48 FRU Tests 50 Fn key combinations 51 Symptom-to-FRU index 53 Numeric error... Intermittent problems 59 Undetermined problems 59 FRU replacement notices 60 Screw notices 60 Retaining serial numbers 61 Removing and replacing a FRU 63 1010 Battery pack 64 1020 Mini PCI adapter 65 1030 Communication daughter card (CDC) . . . 68 © Copyright...
... 30 Power management 32 Checkout guide 36 Testing the computer 36 Detecting system information with PC-Doctor. . . 38 Power system checkout 39 ThinkPad A30, A30p, A31, A31p 43 Product overview 45 Specifications 45 Status indicators 48 FRU Tests 50 Fn key combinations 51 Symptom-to-FRU index 53 Numeric error... Intermittent problems 59 Undetermined problems 59 FRU replacement notices 60 Screw notices 60 Retaining serial numbers 61 Removing and replacing a FRU 63 1010 Battery pack 64 1020 Mini PCI adapter 65 1030 Communication daughter card (CDC) . . . 68 © Copyright...
Hardware Maintenance Manual
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1040 Backup battery 75 1050 DIMM 76 1060 Hard-disk drive 77 1070 Ultrabay Plus device 79 1080... PCI cover 137 3020 ThinkPad Dock top cover 139 Locations 144 Front view 144 Rear view 146 Bottom view 147 Parts list 148 A30 and A30p series model matrix . . . . . 148 A31 and A31p series model matrix . . . . . 149 Overall 155 LCD ...FRUs 169 Keyboard 172 Recovery CDs 173 Optional FRUs 179 Miscellaneous parts 180 AC adapters 183 Common parts list 184 Notices 186 Trademarks 186 iv MT 2652/2653/2654
1040 Backup battery 75 1050 DIMM 76 1060 Hard-disk drive 77 1070 Ultrabay Plus device 79 1080... PCI cover 137 3020 ThinkPad Dock top cover 139 Locations 144 Front view 144 Rear view 146 Bottom view 147 Parts list 148 A30 and A30p series model matrix . . . . . 148 A31 and A31p series model matrix . . . . . 149 Overall 155 LCD ...FRUs 169 Keyboard 172 Recovery CDs 173 Optional FRUs 179 Miscellaneous parts 180 AC adapters 183 Common parts list 184 Notices 186 Trademarks 186 iv MT 2652/2653/2654
Hardware Maintenance Manual
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ThinkPad A30, A30p, A31, A31p Product overview 45 Specifications 45 Status indicators 48 FRU Tests 50 Fn key combinations 51 Symptom-to-FRU index 53 ... 60 Retaining serial numbers 61 Restoring the serial number of the system unit 61 Retaining the UUID 61 Removing and replacing a FRU 63 1010 Battery pack 64 1020 Mini PCI adapter 65 1030 Communication daughter card (CDC) . . . 68 Ethernet daughter card 69 Modem daughter card 71 ...bezel 125 Installation of clear plate 126 2020 Inverter card 127 2030 LCD panel 129 2040 Antenna assembly 133 © Copyright IBM Corp. 2003 43
ThinkPad A30, A30p, A31, A31p Product overview 45 Specifications 45 Status indicators 48 FRU Tests 50 Fn key combinations 51 Symptom-to-FRU index 53 ... 60 Retaining serial numbers 61 Restoring the serial number of the system unit 61 Retaining the UUID 61 Removing and replacing a FRU 63 1010 Battery pack 64 1020 Mini PCI adapter 65 1030 Communication daughter card (CDC) . . . 68 Ethernet daughter card 69 Modem daughter card 71 ...bezel 125 Installation of clear plate 126 2020 Inverter card 127 2030 LCD panel 129 2040 Antenna assembly 133 © Copyright IBM Corp. 2003 43
Hardware Maintenance Manual
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... computer. DIMM. 2. Utility. 0260 System timer error 1. Replace the backup battery and run IBM BIOS Setup Utility to reset the time and date. 2. ThinkPad A30, A30p, A31, A31p 55 System board. 0250 System battery error-System battery is set in CMOS. Replace the backup battery and run IBM BIOS Setup Utility to ignore the warning message. 2. or press...
... computer. DIMM. 2. Utility. 0260 System timer error 1. Replace the backup battery and run IBM BIOS Setup Utility to reset the time and date. 2. ThinkPad A30, A30p, A31, A31p 55 System board. 0250 System battery error-System battery is set in CMOS. Replace the backup battery and run IBM BIOS Setup Utility to ignore the warning message. 2. or press...
Hardware Maintenance Manual
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...): a. Verify that all of the following : 1. Replace any FRUs. 3. Battery pack e. PC Cards 4. If no error is inoperative. Rerun the test to... the problem remains, replace the following FRUs one at a time (do the following devices: a. Non-IBM devices b. If any error is operating correctly. (See "Power system checkout" on the computer. 5....software errors. External diskette drive g. Determine whether the problem has changed. 6. LCD assembly ThinkPad A30, A30p, A31, A31p 59 FRU replacement should be due to a variety of causes that the power supply...
...): a. Verify that all of the following : 1. Replace any FRUs. 3. Battery pack e. PC Cards 4. If no error is inoperative. Rerun the test to... the problem remains, replace the following FRUs one at a time (do the following devices: a. Non-IBM devices b. If any error is operating correctly. (See "Power system checkout" on the computer. 5....software errors. External diskette drive g. Determine whether the problem has changed. 6. LCD assembly ThinkPad A30, A30p, A31, A31p 59 FRU replacement should be due to a variety of causes that the power supply...
Hardware Maintenance Manual
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... is sensitive to be damaged by removing any FRUs that all power cords from electrical outlets, remove the battery pack, and then disconnect any FRU, review "FRU replacement notices" on page 144. 8. ThinkPad A30, A30p, A31, A31p 63 When turning a screw to observe the following general rules: 1. Be sure to replace a FRU, turn...
... is sensitive to be damaged by removing any FRUs that all power cords from electrical outlets, remove the battery pack, and then disconnect any FRU, review "FRU replacement notices" on page 144. 8. ThinkPad A30, A30p, A31, A31p 63 When turning a screw to observe the following general rules: 1. Be sure to replace a FRU, turn...
Hardware Maintenance Manual
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Removing and replacing a FRU 1020 Mini PCI adapter For access, remove this FRU: v "1010 Battery pack" on page 64 Note: Loosen the screws 1 , but do not remove them. 1 2 1 (continued) ThinkPad A30, A30p, A31, A31p 65
Removing and replacing a FRU 1020 Mini PCI adapter For access, remove this FRU: v "1010 Battery pack" on page 64 Note: Loosen the screws 1 , but do not remove them. 1 2 1 (continued) ThinkPad A30, A30p, A31, A31p 65
Hardware Maintenance Manual
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Removing and replacing a FRU 1040 Backup battery DANGER The use only the battery in ignition or explosion of the battery. Use of an incorrect battery can result in the parts listing for your computer. For access, remove these FRUs, in order: v "1010 Battery pack" on page 64 v "1030 Communication daughter card (CDC)" on page 68 1 2 ThinkPad A30, A30p, A31, A31p 75
Removing and replacing a FRU 1040 Backup battery DANGER The use only the battery in ignition or explosion of the battery. Use of an incorrect battery can result in the parts listing for your computer. For access, remove these FRUs, in order: v "1010 Battery pack" on page 64 v "1030 Communication daughter card (CDC)" on page 68 1 2 ThinkPad A30, A30p, A31, A31p 75
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Never remove the drive while the system is operating or is attached to remove the security screw. (continued) ThinkPad A30, A30p, A31, A31p 77 Removing and replacing a FRU 1060 Hard-disk drive Attention Do not drop or apply any shock to physical shock. The hard-disk drive ...is sensitive to the hard-disk drive. For access, remove this FRU: v "1010 Battery pack" on the drive if possible. Incorrect handling can cause damage...
Never remove the drive while the system is operating or is attached to remove the security screw. (continued) ThinkPad A30, A30p, A31, A31p 77 Removing and replacing a FRU 1060 Hard-disk drive Attention Do not drop or apply any shock to physical shock. The hard-disk drive ...is sensitive to the hard-disk drive. For access, remove this FRU: v "1010 Battery pack" on the drive if possible. Incorrect handling can cause damage...
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For supported devices, see "Optional FRUs" on page 179. Note: When you release the switch in step 2 to release the device from the bay. 3 1 2 ThinkPad A30, A30p, A31, A31p 79 Removing and replacing a FRU 1070 Ultrabay Plus device Note Ultrabay Plus does not support Ultrabay 2000 battery. Pull the lever a little in step 1 the lever pops out. The procedure for installing and removing is the same for every device.
For supported devices, see "Optional FRUs" on page 179. Note: When you release the switch in step 2 to release the device from the bay. 3 1 2 ThinkPad A30, A30p, A31, A31p 79 Removing and replacing a FRU 1070 Ultrabay Plus device Note Ultrabay Plus does not support Ultrabay 2000 battery. Pull the lever a little in step 1 the lever pops out. The procedure for installing and removing is the same for every device.
Hardware Maintenance Manual
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1090 I/O plate Removing and replacing a FRU For access, remove this FRU: v "1010 Battery pack" on page 64 2 1 2 1 1 Step 1 Screw (quantity) Hex stud (6) Torque 0.392 Nm (4 kgfcm) ThinkPad A30, A30p, A31, A31p 81
1090 I/O plate Removing and replacing a FRU For access, remove this FRU: v "1010 Battery pack" on page 64 2 1 2 1 1 Step 1 Screw (quantity) Hex stud (6) Torque 0.392 Nm (4 kgfcm) ThinkPad A30, A30p, A31, A31p 81
Hardware Maintenance Manual
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Removing and replacing a FRU 1110 Keyboard CRU insulator For access, remove these FRUs, in order: v "1010 Battery pack" on page 64 v "1070 Ultrabay Plus device" on page 79 v "1080 Ultrabay 2000 device" on page 80 v "1100 Keyboard" on page 82 Keyboard CRU insulator 1 is fixed with an adhesive tape. 1 Keyboard CRU insulator 1a is not fixed with an adhesive tape. 1a ThinkPad A30, A30p, A31, A31p 87
Removing and replacing a FRU 1110 Keyboard CRU insulator For access, remove these FRUs, in order: v "1010 Battery pack" on page 64 v "1070 Ultrabay Plus device" on page 79 v "1080 Ultrabay 2000 device" on page 80 v "1100 Keyboard" on page 82 Keyboard CRU insulator 1 is fixed with an adhesive tape. 1 Keyboard CRU insulator 1a is not fixed with an adhesive tape. 1a ThinkPad A30, A30p, A31, A31p 87
Hardware Maintenance Manual
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Removing and replacing a FRU 1120 Keyboard bezel For access, remove these FRUs, in order: v "1010 Battery pack" on page 64 v "1070 Ultrabay Plus device" on page 79 v "1080 Ultrabay 2000 device" on page 80 v "1100 Keyboard" on page 82 v "1110 Keyboard CRU insulator" on page 87 1 1 1 1 Step 1 Screw (quantity) M2.5 × 16 mm, nylon-coated (4) (continued) Torque 0.392 Nm (4 kgfcm) ThinkPad A30, A30p, A31, A31p 89
Removing and replacing a FRU 1120 Keyboard bezel For access, remove these FRUs, in order: v "1010 Battery pack" on page 64 v "1070 Ultrabay Plus device" on page 79 v "1080 Ultrabay 2000 device" on page 80 v "1100 Keyboard" on page 82 v "1110 Keyboard CRU insulator" on page 87 1 1 1 1 Step 1 Screw (quantity) M2.5 × 16 mm, nylon-coated (4) (continued) Torque 0.392 Nm (4 kgfcm) ThinkPad A30, A30p, A31, A31p 89
Hardware Maintenance Manual
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1130 Hinge cover Removing and replacing a FRU For access, remove these FRUs, in order: v "1010 Battery pack" on page 64 v "1070 Ultrabay Plus device" on page 79 v "1080 Ultrabay 2000 device" on page 80 v "1100 Keyboard" on page 82 v "1110 Keyboard CRU insulator" on page 87 v "1120 Keyboard bezel" on page 89 1 a 2 Step 1 Screw (quantity) M2.5 × 4.8 mm, nylon-coated (2) Torque 0.392 Nm (4 kgfcm) When installing: Attach the hinge cover, aligning the two projections on the rear side with the two small square holes of the base cover. (a) ThinkPad A30, A30p, A31, A31p 93
1130 Hinge cover Removing and replacing a FRU For access, remove these FRUs, in order: v "1010 Battery pack" on page 64 v "1070 Ultrabay Plus device" on page 79 v "1080 Ultrabay 2000 device" on page 80 v "1100 Keyboard" on page 82 v "1110 Keyboard CRU insulator" on page 87 v "1120 Keyboard bezel" on page 89 1 a 2 Step 1 Screw (quantity) M2.5 × 4.8 mm, nylon-coated (2) Torque 0.392 Nm (4 kgfcm) When installing: Attach the hinge cover, aligning the two projections on the rear side with the two small square holes of the base cover. (a) ThinkPad A30, A30p, A31, A31p 93
Hardware Maintenance Manual
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Removing and replacing a FRU 1170 Ultrabay 2000 slot For access, remove these FRUs, in order: v "1010 Battery pack" on page 64 v "1030 Communication daughter card (CDC)" on page 68 v "1040 Backup battery" on page 75 v "1060 Hard-disk drive" on page 77 v "1070 Ultrabay Plus device" on page 79 v "1080 Ultrabay 2000 device" on page 80 v "1100 Keyboard" on page 82 v "1110 Keyboard CRU insulator" on page 87 v "1120 Keyboard bezel" on page 89 1 2 Step 1 Screw (quantity) M2.5 × 16 mm, nylon-coated (2) (continued) Torque 0.392 Nm (4 kgfcm) ThinkPad A30, A30p, A31, A31p 103
Removing and replacing a FRU 1170 Ultrabay 2000 slot For access, remove these FRUs, in order: v "1010 Battery pack" on page 64 v "1030 Communication daughter card (CDC)" on page 68 v "1040 Backup battery" on page 75 v "1060 Hard-disk drive" on page 77 v "1070 Ultrabay Plus device" on page 79 v "1080 Ultrabay 2000 device" on page 80 v "1100 Keyboard" on page 82 v "1110 Keyboard CRU insulator" on page 87 v "1120 Keyboard bezel" on page 89 1 2 Step 1 Screw (quantity) M2.5 × 16 mm, nylon-coated (2) (continued) Torque 0.392 Nm (4 kgfcm) ThinkPad A30, A30p, A31, A31p 103
Hardware Maintenance Manual
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Removing and replacing a FRU 1180 Sub card for PC Card slot For access, remove these FRUs, in order: v "1010 Battery pack" on page 64 v "1030 Communication daughter card (CDC)" on page 68 v "1040 Backup battery" on page 75 v "1060 Hard-disk drive" on page 77 v "1070 Ultrabay Plus device" on page 79 v "1080... Keyboard bezel" on page 89 v "1160 Ultrabay Plus slot" on page 98 1 Step 1 Screw (quantity) M2 × 9 mm, nylon-coated (1) (continued) Torque 0.245 Nm (2.5 kgfcm) ThinkPad A30, A30p, A31, A31p 107
Removing and replacing a FRU 1180 Sub card for PC Card slot For access, remove these FRUs, in order: v "1010 Battery pack" on page 64 v "1030 Communication daughter card (CDC)" on page 68 v "1040 Backup battery" on page 75 v "1060 Hard-disk drive" on page 77 v "1070 Ultrabay Plus device" on page 79 v "1080... Keyboard bezel" on page 89 v "1160 Ultrabay Plus slot" on page 98 1 Step 1 Screw (quantity) M2 × 9 mm, nylon-coated (1) (continued) Torque 0.245 Nm (2.5 kgfcm) ThinkPad A30, A30p, A31, A31p 107
Hardware Maintenance Manual
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... "1020 Mini PCI adapter" on page 65 v "1030 Communication daughter card (CDC)" on page 68 v "1040 Backup battery" on page 75 v "1050 DIMM" on page 76 v "1060 Hard-disk drive" on page 77 v "1070..." on page 93 v "1160 Ultrabay Plus slot" on page 98 v "1180 Sub card for the computer. ThinkPad A30, A30p, A31, A31p 109 For the FRU numbers, see "Parts list" on page 107 When installing: Make sure that the ...FRU number of FRU number 26P8084 and 26P8234, remove or reinstall it as an option. If the ThinkPad computer you are servicing has the security chip of the security chip, and be sure to use ...
... "1020 Mini PCI adapter" on page 65 v "1030 Communication daughter card (CDC)" on page 68 v "1040 Backup battery" on page 75 v "1050 DIMM" on page 76 v "1060 Hard-disk drive" on page 77 v "1070..." on page 93 v "1160 Ultrabay Plus slot" on page 98 v "1180 Sub card for the computer. ThinkPad A30, A30p, A31, A31p 109 For the FRU numbers, see "Parts list" on page 107 When installing: Make sure that the ...FRU number of FRU number 26P8084 and 26P8234, remove or reinstall it as an option. If the ThinkPad computer you are servicing has the security chip of the security chip, and be sure to use ...
Hardware Maintenance Manual
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... numbers, see "Parts list" on the system board immediately. Important If the ThinkPad computer you must check whether the security chip is firmly attached to use the ...you are several types of system board FRU. v The system board cannot be covered under warranty. 114 MT 2652/2653/2654 v The security chip cannot be used with the security chip of the system board, and be ... Removing and replacing a FRU 1210 System board For access, remove these FRUs, in order: v "1010 Battery pack" on page 64 v "1020 Mini PCI adapter" on page 65 v "1030 Communication daughter card (CDC)" on page 68...
... numbers, see "Parts list" on the system board immediately. Important If the ThinkPad computer you must check whether the security chip is firmly attached to use the ...you are several types of system board FRU. v The system board cannot be covered under warranty. 114 MT 2652/2653/2654 v The security chip cannot be used with the security chip of the system board, and be ... Removing and replacing a FRU 1210 System board For access, remove these FRUs, in order: v "1010 Battery pack" on page 64 v "1020 Mini PCI adapter" on page 65 v "1030 Communication daughter card (CDC)" on page 68...
Hardware Maintenance Manual
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..." on page 64 v "1020 Mini PCI adapter" on page 65 v "1030 Communication daughter card (CDC)" on page 68 v "1040 Backup battery" on page 75 v "1050 DIMM" on page 76 v "1060 Hard-disk drive" on page 77 v "1070 Ultrabay Plus device" on page 79 v "1080 Ultrabay 2000 ... page 98 v "1180 Sub card for PC Card slot" on page 107 v "1200 LCD assembly" on page 110 v "1210 System board" on page 114 1 1 1 (continued) ThinkPad A30, A30p, A31, A31p 121
..." on page 64 v "1020 Mini PCI adapter" on page 65 v "1030 Communication daughter card (CDC)" on page 68 v "1040 Backup battery" on page 75 v "1050 DIMM" on page 76 v "1060 Hard-disk drive" on page 77 v "1070 Ultrabay Plus device" on page 79 v "1080 Ultrabay 2000 ... page 98 v "1180 Sub card for PC Card slot" on page 107 v "1200 LCD assembly" on page 110 v "1210 System board" on page 114 1 1 1 (continued) ThinkPad A30, A30p, A31, A31p 121
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..." on page 64 v "1020 Mini PCI adapter" on page 65 v "1030 Communication daughter card (CDC)" on page 68 v "1040 Backup battery" on page 75 v "1050 DIMM" on page 76 v "1060 Hard-disk drive" on page 77 v "1070 Ultrabay Plus device" on page 79 v "1080 Ultrabay 2000 ... for PC Card slot" on page 107 v "1210 System board" on page 114 1 2 Step 1 Screw (quantity) M2.5 × 4.8 mm, nylon-coated (1) Torque 0.392 Nm (4 kgfcm) ThinkPad A30, A30p, A31, A31p 123 Some ThinkPad computers may not have this FRU.
..." on page 64 v "1020 Mini PCI adapter" on page 65 v "1030 Communication daughter card (CDC)" on page 68 v "1040 Backup battery" on page 75 v "1050 DIMM" on page 76 v "1060 Hard-disk drive" on page 77 v "1070 Ultrabay Plus device" on page 79 v "1080 Ultrabay 2000 ... for PC Card slot" on page 107 v "1210 System board" on page 114 1 2 Step 1 Screw (quantity) M2.5 × 4.8 mm, nylon-coated (1) Torque 0.392 Nm (4 kgfcm) ThinkPad A30, A30p, A31, A31p 123 Some ThinkPad computers may not have this FRU.