Ch4. Symptom-to-part index
Symptom / Error |
| FRU or action, in sequence |
|
| |
0251 | Replace the backup battery and run BIOS Setup Utility | |
System CMOS checksum bad | to reset the time and date. | |
– System CMOS checksum is not correct. |
|
|
– Default configuration used. |
|
|
|
| |
0252 | Reset the password by running BIOS Setup Utility. | |
Password checksum bad – The password is |
|
|
cleared. |
|
|
|
|
|
0260 | 1. | Replace the backup battery and run BIOS |
System timer error |
| Setup Utility to reset the time and date. |
| 2. | System board. |
|
| |
0271 | Run BIOS Setup Utility to reset the time and date. | |
Check date and time settings – Date and time |
|
|
error. |
|
|
|
| |
0280 | 1. Load “Setup Default” in BIOS Setup Utility. | |
Previous boot incomplete | 2. | DIMM. |
- Default configuration used | 3. | System board. |
|
| |
0281: Memory Size found by POST differed | Load Setup Defaults in BIOS Setup Utility. | |
from EISA CMOS |
|
|
|
| |
02B0 | Set up the diskette type in BIOS Setup Utility. | |
Diskette drive A error |
|
|
|
| |
02B1 | Set up the diskette type in BIOS Setup Utility. | |
Diskette drive B error |
|
|
|
|
|
02B2 | 1. | Floppy diskette drive. |
Incorrect drive A type – Floppy diskette drive | 2. | External FDD cable. |
error | 3. | I/O card. |
|
|
|
02B3 | 1. | Floppy diskette drive. |
Incorrect Drive B type | 2. | External FDD cable. |
| 3. | I/O card. |
|
| |
02D0 | 1. Load “Setup Default” in BIOS Setup Utility. | |
System cache error – Cache disabled | 2. | System board. |
(RAM cache failed and BIOS disabled) |
|
|
|
| |
02F4 | 1. Load “Setup Default” in BIOS Setup Utility. | |
EISA CMOS not writable | 2. | Replace the backup battery. |
| 3. | System board. |
|
| |
02F5 | 1. DIMM | |
DMA test failed | 2. | System board |
|
| |
02F6 | 1. DIMM | |
Software NMI failed | 2. | System board |
|
|
|
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