Diagnostic tools and setup utilities 79
Table 11
POST error messages
Error code
Error message
Description/corrective action
666h
System Fan 8b Missing
If system fan8b is not installed or
failed, when one fan missing, this
message appears and other fans
run at high speed. When two fans
missing at the same time, this
appears and system shuts down in
minutes.
POST related troubleshooting
Perform the following procedures when POST fails to run, displays error messages, or emits beep
codes.
If the POST failure is during a routine boot up, check the following:
•
All external cables and power cables should be firmly plugged in.
•
The power outlet to the server should be connected and works correctly.
•
The server and monitor are both turned on. The bicolour status LED indicator on the front panel
must be lit up green.
•
The monitor's contrast and brightness settings are correct.
•
All internal cables are properly connected and all boards firmly seated.
•
The processor is fully seated in its socket on the system board.
•
The cooler assembly is properly installed on top of the processor.
•
All memory modules are properly installed.
•
If you have installed a PCI accessory board, verify that the board is firmly seated and any
switches or jumpers on the board are properly set. See the documentation provided with the
accessory board.
•
All internal cabling and connections are in their proper order.
•
If you have changed any switches on the system board, verify that each is properly set.
Summary of Contents for ProLiant SL170s - G6 Server
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Page 24: ...Illustrated parts catalog 24 ...