beep code

apakah yang kalian ketahui tentang beep code? pengertian beep code adalah, Mungkin kalian sering mengalami atau mungkin mendengar Bunyi BEEP pada bios di PC. Sebenarnya bunyi itu merupakan suatu pesan yg disampaikan oleh bios/PC untuk menunjukkan suatu kesalahan pada hardware pc kalian. berikut adalah beep code :

AMI BIOS BEEP CODE

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

6 short = keyboard controller gate A20 error

7 short = virtual mode exception error

8 short =  display memory read/ write test failure

9 short = ROM BIOS checksum failure

10 short = CMOS shutdown read/ write error

11 short = cache memory error

1 long, 3 short = conventional/extended memory failure

1 long, 8 short = display/ retrace test failed

two-tone siren = low cpu fan speed voltage level issue

AWARD BIOS BEEP CODE

1 long, 2 short = indicates a video error has occurred and the bios cannto intialize the video screen to

                           display any additional information.

1 long, 3 short = video card not detected (reset video card) or bad video card

beeps repeating endlessy = RAM PROBLEM 

repeated high frequency beeps while pc is running = over heating processor (CPU)

repeated beeps alternating high & low frequency = issue with the processor (cpu), possibly damaged

DELL BIOS BEEP CODE

1 beep = BIOS ROM corruption or failure

2 beeps = memory (ram) not detected 

3 beeps = motherboard failure

4 beep = memory (ram) failure

5 beeps = CMOS battery failure

6 beeps = video card failure

7 beeps = bad processor (cpu)

IBM BIOS BEEP CODE

no beeps = no power, loose card, or short

1 short beep = normal post, computer is ok

2 short beeps = post erroe review screen for error code

continous beep = no power, loose card, or short

repeating short beep = no power, loose card, or short

1 long, 1short beep = motherboard issue

1 long, 2 short beeps = video issue

1 long, 3 short beeps = video display circuity

3 long beeps = keyboard or keyboard card error

1 beep, blank or incorrect display = video display circuitry

hanya ini yg baru saya ketahui, kurang lebihnya mohon maaf :)