Kita dapat mengenali masalah yang terjadi pada PC (pada saat POST) dengan kode suara maupun pesan. Sehingga kita bias langsung mengetahui apa yang rusak pada PC tanpa harus bingung. Kode PC pada saat POST itu berbeda beda dan tergantung bios yang kita gunakan.
Kode Suara
-
| Kode Suara | Kemungkinan daerah kerusakan |
| Tanpa beep | Power Supply |
| Beep terus menerus | Power Supply |
| Beep pendek berulang-ulang | Power Supply |
| 1 beep panjang dan 1 beep pendek | Motherboard |
| 1 beep panjang dan 2 beep pendek | Video adapter Card |
| 1 beep pendek dan tidak ada tampilan | Kabel monitor dan atau tampilan |
| 1 beep pendek dan tidak mau boot | Kabel disk, adapter disk atau disk |
Macam – macam kode pada PC dengan Bios yang berbeda :
Kode Beep pada BIOS AMI
-
| Beep Code | Descriptions |
| 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 |
Award BIOS Beep Codes
-
| Beep Code | Description |
| 1 long, 2 short | Indicates a video error has occurred and the BIOS cannot initialize the video screen to display any additional information |
| Any other beep(s) | RAM problem. |
IBM BIOS
-
| Beep Code | Description |
| No Beeps | No Power, Loose Card, or Short. |
| 1 Short Beep | Normal POST, computer is ok. |
| 2 Short Beep | POST error, review screen for error code. |
| Continuous Beep | No Power, Loose Card, or Short. |
| Repeating Short Beep | No Power, Loose Card, or Short. |
| One Long and one Short Beep | Motherboard issue. |
| One Long and Two short Beeps | Video (Mono/CGA Display Circuitry) issue. |
| One Long and Three Short Beeps. | Video (EGA) Display Circuitry. |
| Three Long Beeps | Keyboard / Keyboard card error. |
| One Beep, Blank or Incorrect Display | Video Display Circuitry. |
Kode Pesan Kesalahan
-
| Kode | Uraian |
| 1xx | Kerusakan sistem board |
| 101 | Kerusakan sistem board pada interrupt |
| 102 | Kerusakan sistem board pada timer |
| 2xx | Kerusakan memory RAM |
| 201 | Tes RAM rusak |
| 3xx | Kerusakan keyboard |
| 301 | Keyboard tidak terespon |
| 6xx | Kerusakan POST floppy drive atau adapter |
| 601 | Kerusakan floppy drive |
| 17xx | Kerusakan hard disk |
| 1701 | Kerusakan POST pada unit hard disk |
| 18xx | Kerusakan Unit I/O ekspansi |
| 1801 | Kerusakan POST pada Unit I/O ekspansi |
Artikel keren lainnya:
