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BIOS error beep codes
During 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.
Beep code
1 beep
5 short beeps, 1 long beep
8 beeps
1 continuous beep (with
the front panel overheat
LED on)
Error message
Description
Refresh
Circuits have been reset.
(Ready to power up)
Memory error
No memory detected in the
system.
Display memory
Video adapter missing or
read/write error
with faulty memory.
System
System overheat.
overheat
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Troubleshooting
