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Table 10 POST Error Messages
Error-Code Error Message Description / Corrective Action
601 BMC Not Responding BMC not responding, you can load the optimal
default value, or you must change the LO100
card.
603 System Fan 1 Missing System fan 1 is not installed, user should install
the system fan 1.
604 System Fan 2 Missing System fan 2 is not installed, user should install
the system fan 2.
605 System Fan 3 Missing System fan 3 is not installed, user should install
the system fan 3.
606 System Fan 4 Missing System fan 4 is not installed, user should install
the system fan 4.
610 Temperature violation Detected Wait 5 minutes for system to cool.
Press ESC key is not recommended as system
may shutdown unexpectedly.
611 System Event Log full You must enter BIOS SETUP UTILITY and then
Clean the System Event Log.
POST Related Troubleshooting
Perform the following procedures when POST fails to run, displays error messages, or emits beep
codes.
If a failure occurs during POST, 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 bicolor 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 heat sink 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. Refer to 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.
