SUPER MICRO Computer 1018D-73MTF Appendix a Post Error Beep Codes, Beep Code/LED, Error Message

Appendix A: POST Error Beep Codes

Appendix A

POST Error Beep Codes

During the POST (Power-On Self-Test) routines, which are performed each time the system is powered on, errors may occur.

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

Fatal errors will not allow the system to continue to bootup. If a fatal error oc- curs, 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

8beeps OH LED On

Error Message

Refresh

Memory error

Display memory read/write error

System OH

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