w w w . d e l l . c o m s u p p o r t . d e l l . c o m
Light Pattern | Problem Description | Suggested Resolution |
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| System board failure has occurred. | Perform the procedures in "System Board |
|
| Problems" in your User’s Guide. |
A B C D |
| If the problem persists, contact Dell. |
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| |
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| Memory modules are detected, but a memory | Ensure that there are no special memory |
| configuration or compatibility error exists. | module/memory connector placement |
A B C D |
| requirements. See "Memory" in your User’s |
| Guide. | |
|
| Reinstall the memory modules, and then |
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| restart the computer. |
|
| If the problem persists, contact Dell. |
|
|
|
| A possible system board resource and/or | Perform the procedure in "System Board |
| hardware failure has occurred. | Problems" and see "Resolving Software and |
A B C D |
| Hardware Incompatibilities" in your User’s |
| Guide. | |
|
| If the problem persists, contact Dell. |
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|
|
| A possible expansion card failure has | 1 Determine if a conflict exists by removing |
| occurred. | a card and then restarting the computer. |
A B C D |
| 2 If the problem persists, reinstall the card |
| that you removed, remove a different card, | |
|
| |
|
| and then restart the computer. |
|
| 3 Repeat this process for each card. If the |
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| computer starts normally, troubleshoot the |
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| last card removed from the computer for |
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| resource conflicts (see "Resolving Software |
|
| and Hardware Incompatibilities" in your |
|
| User’s Guide). |
|
| 4 If the problem persists, contact Dell. |
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| Other failure has occurred. | Ensure that the cables are properly connected |
|
| from the hard drive, CD drive, and DVD drive |
A B C D |
| to the system board. |
| If the problem persists, contact Dell. | |
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