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Maintenance and Service Guide |
Table 5-2. Advanced Diagnostics Error Codes Continued
Error |
| Recommended | |
Code | Description | Action | |
Memory Test |
|
| |
|
|
| |
Memory machine ID test tailed. | The following steps apply to error codes | ||
|
| through | |
Memory system ROM | |||
| |||
| checksum failed. | 1. Replace the video display controller board and retest. | |
Failed RAM/ROM map test. | 2. Replace the system ROM and retest. | ||
3. Replace the system memory board and retest. | |||
|
| ||
Failed RAM/ROM protect test. | |||
4. Replace the system board and retest. | |||
|
|
| |
Memory write/read test failed. | “Replace the memory board(s) and retest for error codes | ||
|
| ||
Error during saving program memory | |||
| |||
| in write/read test. |
| |
|
|
| |
Error during restore of program |
| ||
| memory in write/read test. |
| |
Memory address test failed. |
| ||
|
|
| |
Error during saving program memory |
| ||
| in address test. |
| |
Error during restore of program memory |
| ||
| in address test. |
| |
A20 address test failed. |
| ||
|
|
| |
Page hit address test failed. |
| ||
|
|
| |
Walking 1/0 test failed. |
| ||
Error during saving program memory |
| ||
| in walking 1/0 test. |
| |
Error during restore of program |
| ||
| memory in walking 1/0 test. |
|
*See Section 5.4 for Memory Error Code Information.
Continued...