Supermicro X9DRH-ITF User Manual download pdf (Page 105)

A-1

Appendix A: BIOS POST Error 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.

A-1 BIOS Error Beep Codes

BIOS Error Beep Codes

Beep Code/LED Error Message Description

1 beep Refresh Ready to boot

5 short beeps + 1 long beep Memory error No memory detected in the system

5 beeps No Con-In or No Con-

Out devices

Con-In: USB or PS/2 keyboard, PCI or

Serial Console Redirection, IPMI KVM

or SOL

Con-Out: Video Controller, PCI or Serial

Console Redirection, IPMI SOL

1 beep per device Refresh 1 beep for each USB device detected

X9 IPMI Error Codes

1 Continuous Beep System OH System Overheat

1 2 ... 100 101 102 103 104 105 106 107 108 109 110 111

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Supermicro X9DRH-ITF User Manual Page 105