Troubleshooting
Intel® Workstation Board S5520SC Service Guide 48
Bootable CD-ROM / DVD-ROM Disk Is Not Detected
Check the following:
Make sure the BIOS is configured to allow the CD-ROM to be the first bootable device.
LED Information
The Intel
®
Workstation board S5520SC includes LEDs that can aid in troubleshooting your system. See “Intel
®
Light-Guided
Diagnostics”.
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.
Table 9. BIOS POST Error Beep Codes
Number of Beeps Reason for the Beeps and Action to Take
3
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.
The Intel
®
Workstation board S5520SC integrated Baseboard Management Controller (BMC) provides the following
additional beep codes:
Table 10. BMC POST Error Beep Codes
Number of Beeps Reason for the Beeps and Action to Take
1-5-2-1 No CPUs installed or first CPU socket is empty.
1-5-4-2 Power fault: DC power unexpectedly lost (power good dropout).
1-5-4-4 Power control fault (power good assertion timeout).
To Next Page
Loading...
Need help?
General
