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