COMPUTER SYSTEM BEEP CODES

COMPUTER SYSTEM BEEP CODES
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