Table 2-1  POST Error Codes and Messages List
NOTE: To diagnose a problem, first find the BIOS error messages or codes in left column. If directed to a check procedure, replace the FRU indicated in the check procedure. If no check procedure is indicated, the first Action/FRU listed in right column is the most likely cause.
| BIOS Error Codes, | Action/FRU | |
| Messages | ||
| 
 | ||
| 
 | 
 | |
| 0162 | ||
| Invalid Configutation | Adapter card | |
| Information | Drives | |
| 
 | Power supply | |
| 
 | System board | |
| 
 | 
 | |
| 0163 | Ensure the time set in BIOS | |
| Time of Day not set | Setup is correct. | |
| 
 | 
 | |
| 0164 | Enter BIOS Setup and load | |
| Memory Size Does Not | the default settings. | |
| Match CMOS | DIMMs | |
| 
 | System board | |
| 
 | 
 | |
| 0166 | BIOS version. | |
| Boot Block Checksum Error | BIOS ROM | |
| 
 | 
 | |
| 0167 | Enter BIOS setting to load | |
| No Processor Update Found | default settings: | |
| Error | 1. Proper speed for | |
| 
 | processor. Speed should | |
| 
 | be a multiple of the | |
| 
 | original processor. | |
| 
 | Reset the jumper.See | |
| 
 | ||
| 
 | page 22. | |
| 
 | Processor | |
| 
 | 
 | |
| 0168 | Enter BIOS Setup and load | |
| the default settings. | ||
| 
 | Adapter card | |
| 
 | System board | |
| 
 | 
 | |
| 0175 | System board | |
| Bad EEPROM CRC #1 | 
 | |
| 
 | 
 | |
| 0176 | Enter BIOS Setup and load | |
| System Tampered | the default settings. | |
| 
 | System board | |
| 
 | 
 | |
| 0177 | System board | |
| Inventory Violation | 
 | |
| 
 | 
 | 
Check Procedures 39
