Bios Post Beep Codes - Intel SC5650SCWS Service Manual

BIOS POST Beep Codes

The following table lists the POST error beep codes. Prior to system video initialization, the BIOS uses these beep codes to
inform users of error conditions. Please note that not all error conditions are supported by BIOS beep codes.
Number of Beeps
3
®
The Intel Workstation System SC5650SCWS integrated Baseboard Management Controller (BMC) provides the following
additional beep codes:
Number of Beeps
1-5-2-1
1-5-4-2
1-5-4-4
Intel® Workstation System SC5650SCWS Service Guide
Table 9. BIOS POST Error Beep Codes
Reason for the Beeps and Action to Take
Memory error.
Make sure the DDR3 memory DIMMs comply with the system
requirements.
Make sure the DDR3 memory DIMMs were populated according to the
system requirements.
Remove the DDR3 memory DIMMs and re-seat them.
Replace the DDR3 Memory DIMMs with known good modules.
Table 10. BMC POST Error Beep Codes
Reason for the Beeps and Action to Take
No CPUs installed or first CPU socket is empty.
Power fault: DC power unexpectedly lost (power good dropout).
Power control fault (power good assertion timeout).
Troubleshooting
79