Computer beeps 3 times and refuses to power up Fix

Описание к видео Computer beeps 3 times and refuses to power up Fix

If your computer is beeping and not coming on with three beeps that repeats constantly here is whats wrong and how to fix it. Save yourself time and money by fixing it yourself with this tutorial.

Here are the beeps and what they could mean:
1 Beep - Refresh Failure
Reseat/replace memory, troubleshoot motherboard.

2 Beeps - Parity Error
Reseat/replace memory, troubleshoot motherboard.

3 Beeps - Memory Error (first 64KB)
Reseat/replace memory.

4 Beeps - Timer Failure
Troubleshoot motherboard.

5 Beeps - Processor Failure
Troubleshoot CPU, motherboard.

6 Beeps - Keyboard Controller Failure
Troubleshoot keyboard, motherboard.

7 Beeps - Virtual Mode Exception Error
Troubleshoot CPU, motherboard.

8 Beeps - Display Memory Failure
Trouleshoot display adapter, motherboard.

9 Beeps - ROM BIOS Checksum Failure
Replace ROM BIOS, troubleshoot motherboard.

10 Beeps - CMOS Shutdown Register Failure
Troubleshoot motherboard.

11 Beeps - L2 Cache Failure
Troubleshoot L2 cache, motherboard.

Continuous Beeps - Memory or Video Failure
Troubleshoot memory, display adapter, motherboard.

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