Bunyi Beep pada PC
Kemarin penulis dikagetkan saat menghidupkan salah satu PC, tiba-tiba Komputer tersebut mengeluarkan suara “beep” agak panjang secara berulang-ulang, yang menandakan ada kesalahan pada memory, penulis khawatir kalau2 memori pada komputer tersebut raib lantaran komputer tersebut tidak ada penutup cassingnya. Setelah dicek ternyata masih ada, mungkin agak bergeser atau sudah kebanyakan debunya sehingga memory tersebut tidak dapat terdeteksi dengan baik oleh Motherboard. Setelah dibersihkan dan dipasangkan kembali komputer dapat hidup normal dan bahagia.
Berikut coba saya tuliskan beberapa arti dari kode bunyi “Beep” pada Komputer yang dihasilkan oleh BIOS.
BIOS AWARD
| Beeps | Error Message |
| 1xpanjang, 2xpendek | Video adapter error |
| Berulang-ulang (endless loop) | Memory error |
| 1xpanjang, 3xpendek | Tidak ada Keyboard / Keyboard error |
| beep dengan frekuensi tinggi | CPU overheat |
| Berulang-ulang Tinggi/Rendah | CPU |
BIOS AMI
| Beeps | Error Message |
| 1 short | DRAM refresh failure |
| 2 short | Memory parity error |
| 3 short | Base 64K memory failure |
| 4 short | System timer failure |
| 5 short | Processor error |
| 6 short | Gate A20 failure |
| 7 short | Virtual mode processor exception error |
| 8 short | Display memory read/write error |
| 9 short | ROM checksum error |
| 10 short | CMOS shutdown register read/write error |
| 11 short | Cache error |
| 1 long, 2 short | Failure in video system |
| 1 long, 3 short | Memory test failure |
| 1 long, 8 short | Display test failure |
| 2 short | POST Failure |
| 1 long | POST has passed all tests |
BIOS PHOENIX
| Beeps | Error Message |
| 1-1-2 | CPU test failure |
| Low 1-1-2 | System board select failure |
| 1-1-3 | CMOS read/write error |
| Low 1-1-3 | Extended CMOS RAM failure |
| 1-1-4 | BIOS ROM checksum error |
| 1-2-1 | PIT failure |
| 1-2-2 | DMA failure |
| 1-2-3 | DMA read/write failure |
| 1-3-1 | RAM refresh failure |
| 1-3-2 | 64KB RAM failure |
| 1-3-3 | First 64KB RAM failure |
| 1-3-4 | First 64KB logic failure |
| 1-4-1 | Address line failure |
| 1-4-2 | Parity RAM failure |
| 1-4-3 | EISA fail-safe timer test |
| 1-4-4 | EISA NMI port 462 test |
| 2-1-1 | 64KB RAM failure |
| 2-1-2 | 64KB RAM failure |
| 2-1-3 | 64KB RAM failure |
| 2-1-4 | 64KB RAM failure |
| 2-2-1 | 64KB RAM failure |
| 2-2-2 | 64KB RAM failure |
| 2-2-3 | 64KB RAM failure |
| 2-2-4 | 64KB RAM failure |
| 2-3-1 | 64KB RAM failure |
| 2-3-2 | 64KB RAM failure |
| 2-3-3 | 64KB RAM failure |
| 2-3-4 | 64KB RAM failure |
| 2-4-1 | 64KB RAM failure |
| 2-4-2 | 64KB RAM failure |
| 2-4-3 | 64KB RAM failure |
| 2-4-4 | 64KB RAM failure |
| 3-1-1 | Slave DMA register failure |
| 3-1-2 | Master DMA register failure |
| 3-1-3 | Master interrupt mask register failure |
| 3-1-4 | Slave interrupt mask register failure |
| 3-2-2 | Interrupt vector error |
| 3-2-3 | Reserved |
| 3-2-4 | Keyboard controller failure |
| 3-3-1 | CMOS RAM power bad |
| 3-3-2 | CMOS configuration error |
| 3-3-3 | Reserved |
| 3-3-4 | Video memory failure |
| 3-4-1 | Video initialization failure |
| 4-2-1 | Timer failure |
| 4-2-2 | Shutdown failure |
| 4-2-3 | Gate A20 failure |
| 4-2-4 | Unexpected interrupt in protected mode |
| 4-3-1 | RAM test failure |
| 4-3-3 | Interval timer channel 2 failure |
| 4-3-4 | Time of day clock failure |
| 4-4-1 | Serial port failure |
| 4-4-2 | Parallel port failure |
| 4-4-3 | Math coprocessor failure |
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