PC DIY: Tips to Troubleshooting Your Beeps Error

If you encounter error beeps while you boot up your pc, here is a short list of PC BIOS Beeps + Troubleshooting of Bios Beep Codes (Slides) .

1 Beep → DRAM Refresh failure
2 Beeps → Parity error
3 Beeps → Base 64K memory fail
4 Beeps → Timer not operational
5 Beeps → Processor error
6 Beeps → 8042-gate a20 fail
7 Beeps → Process exception interrupt error
8 Beeps → Display memory error
9 Beeps → ROM checksum error
10 Beeps → CMOS shutdown register error
11 Beeps → CACHE MEMORY BAD
1 Long Beeps 3 Short Beeps → Video Problem
Continual short Beeps → RAM or Video Problem

Troubleshooting of Bios Beep Codes (Slides)