A
Post Error Messages
This appendix lists the error codes, error messages, and the various indicator light and audible sequences that you may encounter during the
POST Numeric Codes and Text Messages
This section covers those POST errors that have numeric codes associated with them. The section also includes some text messages that may be encountered during POST.
Numeric Codes and Text Messages
Code/Message | Beeps | Probable Cause | Recommended Action | |
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1L, 1S* | System ROM | 1. Verify the correct ROM. | ||
Error |
| checksum. | 2. | Flash the ROM if needed. |
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| 3. | If an expansion board was |
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| recently added, remove it |
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| and see if the problem |
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| remains. |
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| 4. | Clear CMOS. |
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| 5. | If the message disappears, |
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| there may be a problem |
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| with the expansion card. |
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| 6. | Replace the system board. |
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*L = Long, S = Short |
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Troubleshooting Guide |
