Hardware Maintenance Manual
Page 57
... Reset the password by running IBM BIOS Setup Utility. 1. System board. Diskette drive. 2. ThinkPad T20, T21, T22 and T23 series 51 Load Setup Defaults in sequence 1. DIMM. 2. Replace the backup battery and run IBM BIOS Setup Utility to reset the time and date. Run IBM BIOS Setup Utility to reset .... 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 IBM BIOS Setup Utility. 2. Replace the backup battery and run IBM BIOS Setup Utility to reset the time and...
... Reset the password by running IBM BIOS Setup Utility. 1. System board. Diskette drive. 2. ThinkPad T20, T21, T22 and T23 series 51 Load Setup Defaults in sequence 1. DIMM. 2. Replace the backup battery and run IBM BIOS Setup Utility to reset the time and date. Run IBM BIOS Setup Utility to reset .... 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 IBM BIOS Setup Utility. 2. Replace the backup battery and run IBM BIOS Setup Utility to reset the time and...