SUPER MICRO Computer 7047A-73 Appendix a Bios Error Beep Codes, Beep Code/LED, Error Message

Appendix A: BIOS Error Beep Codes

Appendix A

BIOS Error Beep Codes

During the POST (Power-On Self-Test) routines, which are performed at each system boot, errors may occur.

Non-fatal errors are those which, in most cases, allow the system to continue to boot. The error messages normally appear on the screen.

Fatal errors will not allow the system to continue with bootup procedure. If a fatal error occurs, you should consult with your system manufacturer for possible repairs.

These fatal errors are usually communicated through a series of audible beeps. The numbers on the fatal error list correspond to the number of beeps for the corresponding error.

BIOS Error Beep Codes

Beep Code/LED

1 beep

5 short beeps + 1 long beep

5 long beeps + 2 short beeps

1 continuous beep

Error Message

Refresh

Memory error

Display memory read/write error

System overheat

Description

Circuits have been reset. (Ready to power up)

No memory detected in the system

Video adapter missing or with faulty memory

System overheat

A-1