Kemarin saya belajar tentang beep codes. beep codes adalah merupakan suara digital yang dihasilkan oleh BIOS yang dapat mengedentifikasi kerusakan sebuah komputer. dan bunyi apa yang dimaksud?dan apa masalah yang terjadi sehingga tibmbul bunyi tersebut?

Dell beep codes
1 beep: BIOS ROM curruption or failure
2 bepps: RAM not detected
3 beeps: mMotherboard failure
4 beeps: Memory (RAM) failure
5 beeps: CMOS battery failure
6 beeps: Video vard failure
7beeps: Bad processor (CPU)

AMI BIOS beep codes
1 short: DRAM refresh failure
2 short: Parity circuit failure
3 short: Base 64K RAM failure
4 short: System timer failure
5 short: Process failure
1 long, 3 short: Extended memory failure
1 long, 8 short: Retrace test failed
two-tone siren: Low cpu fan speed

IBM BIOS beep codes
No beeps: No power, loose card
1 short beep: Normal post, computer is ok
2 short beep: Post error
Continous beep: No power, loose card
1 long, 1 short beep: Motherboard issue
3 long beeps: Keyboard card error
1 beep, blank: Video display circuity