Computer Error Beep Sounds

• Computer Error Beep Sounds also known as the Beep Codes are very useful information that can assist you every computer start-up.

• These interpretation of beep sounds are highly recommended for persons who are always using a computer either for home or job related use.

• The beep sounds  we hear means that the CPU is trying to communicate with its user and must not be ignored.

○ No BeepShort, No Power, Bad CPU/MB, Loose Peripherals/ Loose card

○ One Short Beep

    Computer is OK, Everything is normal and computer posted fine/ normal POST

○ Two Beeps

    Post or CMOS Error; review screen for error code

○ One Long Beep, One Short Beep

    Motherboard

○ One Long Beep, Two Short Beeps

    Video Problem (Mono/CGA Display Circuitry)

○ One Long Beep, Three Short Beeps

Video Problem (EGA) Display Circuitry

○ Three Long Beeps

    Keyboard Error or Keyboard card error

○ Repeated Long Beeps

    Memory Error

○ Continous Hi-Lo Beeps

    CPU Overheating

Related Resource:

Computer Hope

PC Stats