Common Computer Boot Beeps
· One min read
Beep Code: Description of Problem:
No Beeps Short – No power, Bad CPU/MB, Loose Peripherals
One Beep – Everything is normal
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