Phoenix Award BIOS beep codes are a series of beeps separated by a pause, for example:
beep --- beep beep --- beep --- beep beep would be 1-2-1-2
1-1-4-1 - Cache Error (level 2) (Processor bermasalah)
1-2-2-3 - BIOS ROM Checksum (baterai CMOS minta diganti/BIOS bermasalah)
1-3-1-1 - DRAM Refresh Test
1-3-1-3 - Keyboard controller test
1-3-4-1 - RAM Failure on address line xxxx (check memory) (RAM bermasalah)
1-3-4-3 - RAM Failure on data bits xxxx of low byte of memory bus (RAM bermasalah)
1-4-1-1 - RAM Failure on data bits xxxx of high byte of memory bus (RAM bermasalah)
2-1-2-3 - ROM copyright notice
2-2-3-1 - Test for unexpected interrupts


AMI BIOS ERROR BEEP CODES
1 Beep - Memory Refresh Failure (check memory) (RAM bermasalah)
2 Beeps - Memory Parity Error in first 64KB block (check memory) (RAM bermasalah)
3 Beeps - Memory Read/Write Error in first 64KB block (check memory) (RAM bermasalah)
4 Beeps - Motherboard timer not functioning (possible motherboard replacement) (Motherboard bermasalah)
5 Beeps - Processor Error (may need replacement Processor) (Processor Bermasalah)
6 Beeps - Gate A20/keyboard controller failure (possible motherboard replacement) (Motherboard bermasalah)
7 Beeps - Processor Exception Interrupt Error (may need replacement Processor) (Processor Bermasalah)
8 Beeps - Display Memory Read/Write Failure (reseat or replace video card) (periksa posisi VGA/VGA bermasalah)
9 Beeps - ROM checksum Error (replace BIOS chip or motherboard) (BIOS/Motherboard bermasalah)
10 Beeps - CMOS shutdown Read/Write error (possible motherboard replacement) (Motherboard bermasalah)
11 Beeps - Bad Cache Memory - test failed (replace cache memory) (RAM bermasalah)

There are 2 main beep codes for the Award BIOS (AWARD BIOS only):
one long beep and two short beeps - Video error (reseat or replace video card) (periksa posisi VGA/VGA bermasalah)
two short beeps - Non-Fatal Error (reseat RAM, check other components) (periksa posisi RAM,periksa kondisi komponen yg lain)

NB:
Untuk check memory Anda dapat menggunakan Windows Memory diagnostic
Tutorial: http://www.sevenforums.com/tutorials...tics-tool.html

Untuk pengguna windows 7 (alternative) XP or under dapat menggunakan memtest:

http://www.memtest.org/