ThinkPad A30/p, A31/p Hardware Maintenance Manual (September 2003)
Page 59
.... 2. Utility. 0260 System timer error 1. ThinkPad A30, A30p, A31, A31p 55 Reseat the hard-disk drive. 2. Load Setup Defaults in IBM BIOS Setup Utility. 0230 Shadow RAM error-Shadow RAM fails at offset nnnn. 1. Replace the backup battery and run IBM BIOS Setup Utility to reset the... time and date. 0252 Reset the password by Password checksum bad-The running IBM BIOS Setup password is set in CMOS. System board. 0250 System battery error-System battery is not working. 1. Load Setup Defaults in sequence 01C9 1. Remove one specified in the computer. Remove either a...
.... 2. Utility. 0260 System timer error 1. ThinkPad A30, A30p, A31, A31p 55 Reseat the hard-disk drive. 2. Load Setup Defaults in IBM BIOS Setup Utility. 0230 Shadow RAM error-Shadow RAM fails at offset nnnn. 1. Replace the backup battery and run IBM BIOS Setup Utility to reset the... time and date. 0252 Reset the password by Password checksum bad-The running IBM BIOS Setup password is set in CMOS. System board. 0250 System battery error-System battery is not working. 1. Load Setup Defaults in sequence 01C9 1. Remove one specified in the computer. Remove either a...
ThinkPad A30/p, A31/p Hardware Maintenance Manual (September 2003)
Page 60
...the operating system. 5. DIMM. 2. System board. 1. Invalid system configuration data. Load "Setup Defaults" in IBM BIOS Setup Utility. 2. Diskette drive. 2. Replace the backup battery. 3. System board. 1. System board. 1. System board. 1. System board. 1. Diskette drive. 6. I /O device IRQ conflict. DIMM. 2. Load "Setup Defaults" in...diskette drive are properly identified. 3. Symptom-to-FRU index Symptom or error 02B2 Incorrect drive A type 02F4 EISA CMOS not writable 02F5 DMA test failed 02F6 Software NMI failed 02F7 Fail-safe timer NMI failed FRU or action, in...
...the operating system. 5. DIMM. 2. System board. 1. Invalid system configuration data. Load "Setup Defaults" in IBM BIOS Setup Utility. 2. Diskette drive. 2. Replace the backup battery. 3. System board. 1. System board. 1. System board. 1. System board. 1. Diskette drive. 6. I /O device IRQ conflict. DIMM. 2. Load "Setup Defaults" in...diskette drive are properly identified. 3. Symptom-to-FRU index Symptom or error 02B2 Incorrect drive A type 02F4 EISA CMOS not writable 02F5 DMA test failed 02F6 Software NMI failed 02F7 Fail-safe timer NMI failed FRU or action, in...
English - A30 Series Service and Troubleshooting Guide
Page 22
... the IBM BIOS Setup Utility. 12 ThinkPad® A30 Series Service and Troubleshooting Guide The computer uses the default settings. Run IBM BIOS Setup Utility to preserve the configuration information, such as date and time, while the computer is used to reconfigure the settings. This battery is turned off. Then test the.... If you still see the same error code, have one, on the computer first; If you still have a problem, have the computer serviced. 0251: System CMOS checksum bad The system CMOS might have been corrupted by an application program.
... the IBM BIOS Setup Utility. 12 ThinkPad® A30 Series Service and Troubleshooting Guide The computer uses the default settings. Run IBM BIOS Setup Utility to preserve the configuration information, such as date and time, while the computer is used to reconfigure the settings. This battery is turned off. Then test the.... If you still see the same error code, have one, on the computer first; If you still have a problem, have the computer serviced. 0251: System CMOS checksum bad The system CMOS might have been corrupted by an application program.