*ECC = Error Correction Code
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Table
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Error Code DescriptionRecommended Action
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501 | - xx | Video | controller | The following apply to error codes | |
|
| test failed |
| 501 - xx through 516 - xx: | |
502 | - xx | Video | memory test | 1. Disconnect external monitor and test | |
|
| failed |
|
| with internal LCD display. |
|
|
|
|
| 2. Check display jumpers on the |
503 | - xx | Video | attribute test | processor board (see Chapter 5) | |
|
| failed |
|
| 3. Replace the display assembly and |
|
|
|
|
| retest. |
504 | - xx | Video | character set | 4. Replace the system board and retest. | |
|
| test failed |
|
| |
505 | - xx | Video | 80 x 25 |
| |
|
| mode 9 x 14 |
|
| |
|
| character cell test |
| ||
|
| failed |
|
|
|
506 | - xx | Video | 80 x 25 mode |
| |
|
| 8 x 8 | character |
| |
|
| cell test failed |
| ||
507 | - xx | Video | 40 x 25 mode |
| |
|
| test failed |
|
| |
508 | - xx | Video | 320 x | 200 |
|
|
| mode color set 0 |
| ||
|
| test failed |
|
| |
509 | - xx | Video | 320 x | 200 |
|
|
| mode color set 1 |
| ||
|
| test failed |
|
| |
510 | - xx | Video | 640 x | 200 |
|
|
| mode test failed |
| ||
511 | - xx | Video | screen memory |
| |
|
| page test failed |
| ||
512 | - xx | Video | gray scale |
| |
|
| test failed |
|
| |
514 | - xx | Video | white | screen |
|
|
| test failed |
|
| |
516 | - xx | Video | noise | pattern |
|
test failed
Error Code DescriptionRecommended Action
2402 | - | xx | Video | memory test | The following steps apply to error | ||
|
|
| failed | codes 2402 | - xx through 2456 | - xx: | |
2403 | - | xx | Video | attribute test | 1. Run the | Configuration and |
|