Diagnostic Lights | Power | Problem Description | Suggested Resolution |
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| amber | A possible system | Contact Dell for technical |
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| board failure has | assistance (see "Contacting |
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| occurred. | Dell" on page 295). |
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| amber | A possible system | Contact Dell for technical |
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| board failure has | assistance (see "Contacting |
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| occurred. | Dell" on page 295). |
(blinking) |
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| amber | A possible system | Contact Dell for technical |
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| board failure has | assistance (see "Contacting |
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| occurred. | Dell" on page 295). |
(blinking) |
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| amber | A possible system | Contact Dell for technical |
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| board failure has | assistance (see "Contacting |
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| occurred. | Dell" on page 295). |
(blinking) |
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| amber | A processor mismatch | See "Troubleshooting" on |
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| exists. | page 107 and then to |
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| "Processor" on page 179. |
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| amber | Power supply cables | Verify that both power |
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| are not properly | supply cables are plugged |
(blinking) |
| connected. | in to the motherboard. |
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Diagnostic Light Codes During POST
The power light displays a solid green for diagnostic light codes during POST.
Light Pattern | Problem Description | Suggested Resolution |
A possible processor failure has occurred.
Reinstall the processor (see "Processor" on page 179) and restart the computer.
Troubleshooting Tools
