D i a g n o s t i c L i g h t C o d e s D u r i n g P O S T ( c o n t in u e d )
Light Pattern | Cause | Action |
|
|
|
| Possible USB failure. | Disconnect all USB devices and cables, and |
|
| restart the computer to retest. Then reconnect |
A B C D |
| all USB devices and cables, and restart the |
| computer to retest. | |
|
| If the problem is still not resolved, contact Dell |
|
| for technical assistance. |
|
|
|
| Possible system board resource and/or hardware | Perform the procedure in "System Board |
| failure. | Problems" and see "Hardware Conflicts." |
A B C D
Possible system board resource and/or hardware failure.
Perform the procedure in "System Board Problems" and see "Hardware Conflicts."
A B C D
Possible expansion card failure or conflict. | Perform the procedure in "System Board |
| Problems" and see "Hardware Conflicts." |
A B C D
Possible system board resource and/or hardware failure.
Perform the procedure in "System Board Problems" and see "Hardware Conflicts."
A B C D
Normal operating condition after POST. | No action is necessary. |
A B C D
= y e l l o w = g r e e n = o f f
SNMP Platform Event Traps
Your computer generates SNMP PET messages that are sent to network management software to inform the network manager that specific events have occurred on your computer.
The following table lists the SNMP platform event traps your computer generates.
