Hardware Maintenance Manual
Page 38
... normal operation, you will get an error message, and you will need to enter hibernation mode, do any of the following occurs: v The system status, RAM, VRAM, and setup data are using the APM operating system and have defined one of the following actions as the event that time. v If you...
... normal operation, you will get an error message, and you will need to enter hibernation mode, do any of the following occurs: v The system status, RAM, VRAM, and setup data are using the APM operating system and have defined one of the following actions as the event that time. v If you...
Hardware Maintenance Manual
Page 48
Feature Processor Bus architecture Memory (standard) Memory (optional) CMOS RAM Display Product overview Description A21p v Mobile Intel® Pentium® III processor at 850 MHz featuring Intel® SpeedStep™ technology A22m v Mobile Intel®... processor at 900 MHz featuring Intel® SpeedStep™ technology v Mobile Intel® Pentium® III processor at 1 GHz featuring Intel® SpeedStep™ technology A22p v Mobile Intel® Pentium® III processor at 1 GHz featuring Intel® SpeedStep™ technology PCI Bus A20m/p v 64 MB (on the system board) v ...
Feature Processor Bus architecture Memory (standard) Memory (optional) CMOS RAM Display Product overview Description A21p v Mobile Intel® Pentium® III processor at 850 MHz featuring Intel® SpeedStep™ technology A22m v Mobile Intel®... processor at 900 MHz featuring Intel® SpeedStep™ technology v Mobile Intel® Pentium® III processor at 1 GHz featuring Intel® SpeedStep™ technology A22p v Mobile Intel® Pentium® III processor at 1 GHz featuring Intel® SpeedStep™ technology PCI Bus A20m/p v 64 MB (on the system board) v ...
Hardware Maintenance Manual
Page 56
.... System board. (continued) 50 ThinkPad A20m/p, A21m/p, A22m/p Symptom-to-FRU index Symptom or error FRU or action, in IBM BIOS Setup Utility. 0230 Shadow RAM error - The hard disk is not working. 1. Run interactive tests of the keyboard and the auxiliary input device. 0220 Monitor ...Reseat the hard-disk drive. 2. Monitor type does not match the one specified in IBM BIOS Setup Utility. 3. Replace the backup battery and run IBM BIOS Setup Utility to reset the time and date. 2. The shadow RAM failure at offset nnnn. Load Setup Defaults in CMOS. Hard-disk drive. 4.
.... System board. (continued) 50 ThinkPad A20m/p, A21m/p, A22m/p Symptom-to-FRU index Symptom or error FRU or action, in IBM BIOS Setup Utility. 0230 Shadow RAM error - The hard disk is not working. 1. Run interactive tests of the keyboard and the auxiliary input device. 0220 Monitor ...Reseat the hard-disk drive. 2. Monitor type does not match the one specified in IBM BIOS Setup Utility. 3. Replace the backup battery and run IBM BIOS Setup Utility to reset the time and date. 2. The shadow RAM failure at offset nnnn. Load Setup Defaults in CMOS. Hard-disk drive. 4.