Beeps on my computer

If its a Repeating short beeps, this tyically implies power supply or mainboard issues. However here is list of Pachard Bell Beeps codes for the main boards.

Beep Code Description
1 1 3 CMOS read/write failure
1 1 4 ROM BIOS checksum error
1 2 1 Programmable interval timer failure
1 2 2 DMA initialisation failure
1 2 3 DMA page register read/write failure
1 3 1 RAM refresh verification failure
1 3 3 First 64k RAM chip or data line failure
1 3 4 First 64k RAM odd/even logic failure
1 4 1 Address line failure first 64k RAM
1 4 2 Parity failure first 64k RAM
2 1 1 Bit 0 first 64k RAM failure
2 1 2 Bit 1 first 64k RAM failure
2 1 3 Bit 2 first 64k RAM failure
2 1 4 Bit 3 first 64k RAM failure
2 2 1 Bit 4 first 64k RAM failure
2 2 2 Bit 5 first 64k RAM failure
2 2 3 Bit 6 first 64k RAM failure
2 2 4 Bit 7 first 64k RAM failure
2 3 1 Bit 8 first 64k RAM failure
2 3 2 Bit 9 first 64k RAM failure
2 3 3 Bit 10 first 64k RAM failure
2 3 4 Bit 11 first 64k RAM failure
2 4 1 Bit 12 first 64k RAM failure
2 4 2 Bit 13 first 64k RAM failure
2 4 3 Bit 14 first 64k RAM failure
2 4 4 Bit 15 first 64k 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 4 Keyboard controller Test failure
3 3 4 Screen initialisation failure
3 4 1 Screen retrace test failure
3 4 2 Search for video ROM in progress
4 2 1 Timer tick interrupt in progress or failure
4 2 2 Shutdown test in progress or failure
4 2 3 Gate A20 failure
4 2 4 Unexpected interrupt in protected mode
4 3 1 RAM test in progress or failure>ffffh
4 3 3 Interval timer channel 2 test or failure
4 3 4 Time of Day clock test failure
4 4 1 Serial port test or failure
4 4 2 Parallel port test or failure
4 4 3 Math coprocessor test or failure
low 1 1 2 System Board select failure
low 1 1 2 Extended CMOS RAM failure

hope this helped
-Keiffertech