When the
computer makes those funny sound via the system speaker, it's not doing
it because it wants to be heard. The computer is trying to talk to
the operator/technician and tell them what's wrong.
So here are some codes to give you an idea of what might be wrong with your PC.
Beep Code:
Description of Problem:
No Beeps
Short, No power, Bad CPU/MB, Loose
Peripherals
One Beep
Everything is normal and Computer POSTed
fine
Two Beeps
POST/CMOS Error
One Long Beep, One Short Beep
Motherboard Problem
One Long Beep, Two Short Beeps
Video Problem
One Long Beep, Three Short Beeps
Video Problem
Three Long Beeps
Keyboard Error
Repeated Long Beeps
Memory Error
Continuous Hi-Lo Beeps
CPU Overheating
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