Supermicro SuperServer SYS-1029U-TN12RV User Manual page 168

SuperServer 1029U-TN12RV User's Manual
A.1 BIOS Error POST (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 the boot-up
process. The error messages normally appear on the screen.
Fatal errors are those which will not allow the system to continue the boot-up 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 (on the following page) correspond to the number of beeps for the
corresponding error.
Beep Code Error Message
1 short Refresh
5 short, 1 long Memory error
5 long, 2 short Display memory read/write error
1 long continuous System OH
Appendix A
BIOS Error Codes
BIOS Error Beep (POST) Codes
Description
Circuits have been reset (Ready to power up)
No memory detected in system
Video adapter missing or with faulty memory
System overheat condition
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