Hardware Maintenance Manual
Page 57
... replacement or other actions in the sequence shown in the column headed "FRU or action, in the ThinkPad notebook computers, see the manual for each error detected in boldface type. This index can be replaced next. A numeric error is not correct. System board. 0176 System Security.... 1. Run IBM BIOS Setup Utility, and then save current setting by diagnostic codes in sequence." System board. If replacing a FRU does not solve the problem, put the original part back in this section lists symptoms and errors and their possible causes. ThinkPad A30, A30p, A31, A31p 53...
... replacement or other actions in the sequence shown in the column headed "FRU or action, in the ThinkPad notebook computers, see the manual for each error detected in boldface type. This index can be replaced next. A numeric error is not correct. System board. 0176 System Security.... 1. Run IBM BIOS Setup Utility, and then save current setting by diagnostic codes in sequence." System board. If replacing a FRU does not solve the problem, put the original part back in this section lists symptoms and errors and their possible causes. ThinkPad A30, A30p, A31, A31p 53...
Hardware Maintenance Manual
Page 59
...0231 System RAM error-System RAM fails at offset nnnn. 1. Replace the backup battery and run IBM BIOS Setup Utility to reset the time and date. 2. Utility. 0260 System timer error 1. ThinkPad A30, A30p, A31, A31p 55 Remove one Ethernet devices are found. or press Esc to continue. DIMM. 2. Replace... More than one of the keyboard and the auxiliary input device. 0220 Monitor type error-Monitor type does not match the one specified in CMOS. Hard-disk drive. 4. DIMM. 2. Replace the backup battery and run IBM BIOS Setup Utility to reset the time and date. 0251 System CMOS checksum ...
...0231 System RAM error-System RAM fails at offset nnnn. 1. Replace the backup battery and run IBM BIOS Setup Utility to reset the time and date. 2. Utility. 0260 System timer error 1. ThinkPad A30, A30p, A31, A31p 55 Remove one Ethernet devices are found. or press Esc to continue. DIMM. 2. Replace... More than one of the keyboard and the auxiliary input device. 0220 Monitor type error-Monitor type does not match the one specified in CMOS. Hard-disk drive. 4. DIMM. 2. Replace the backup battery and run IBM BIOS Setup Utility to reset the time and date. 0251 System CMOS checksum ...
Hardware Maintenance Manual
Page 118
...other security chip. Begin by accident, reinstall it may not be used with other system board. Important If the ThinkPad computer you must check whether the security chip is not embedded, it on page 148. v The system board... cannot be covered under warranty. 114 MT 2652/2653/2654 If the security chip is firmly fixed on page 110 There are servicing has the system board... board. v When you return the defective system board FRU, you are several types of the system board, and be used without the security chip.
...other security chip. Begin by accident, reinstall it may not be used with other system board. Important If the ThinkPad computer you must check whether the security chip is not embedded, it on page 148. v The system board... cannot be covered under warranty. 114 MT 2652/2653/2654 If the security chip is firmly fixed on page 110 There are servicing has the system board... board. v When you return the defective system board FRU, you are several types of the system board, and be used without the security chip.
Hardware Maintenance Manual
Page 141
Removing and replacing a FRU 3010 ThinkPad Dock PCI cover Before replacing the PCI cover: There are two types of the ThinkPad Dock first and choose the proper PCI cover FRU for the ThinkPad Dock you are servicing. ThinkPad A30, A30p, A31, A31p 137 of ThinkPad Dock, as follows: v ThinkPad Dock: FRU no. 08N1546 (PCI cover: FRU no. 05K6246) v ThinkPad Dock with extension plate: FRU no. 08N1537 (PCI cover: FRU no. 08N7317) Confirm the FRU no.
Removing and replacing a FRU 3010 ThinkPad Dock PCI cover Before replacing the PCI cover: There are two types of the ThinkPad Dock first and choose the proper PCI cover FRU for the ThinkPad Dock you are servicing. ThinkPad A30, A30p, A31, A31p 137 of ThinkPad Dock, as follows: v ThinkPad Dock: FRU no. 08N1546 (PCI cover: FRU no. 05K6246) v ThinkPad Dock with extension plate: FRU no. 08N1537 (PCI cover: FRU no. 08N7317) Confirm the FRU no.