Computer wont start, weird beeps...

[Phazedplasma]

Ok so i was testing some of my friends hardware on my comp (ram, HD +PSU)

i first plugged his HD to test it, then put his ram in my mobo and everything worked, then i tried his PSU on some core components of my comp (vid card, HD's + dvd rom) and when i turned it on my comp just has long beeps like beeeeeep, beeeeep, beeeep, and so on and os on.

I then put everything back on my PSU and got the same beeps, i dunno whats wrong...

 

[xref]

try clearing your cmos.

 

[Incessant-Logic]

google bios error codes or beep codes

 

[Monkey34]

Check: BIOS INFO
You'll see the links for BIOS beep codes on the right.

 

[Sc0rched]

Some beeps are different on motherboards though because they wanted to be different *shrug*, I would consult your motherboard manual if you don't find it on websites listed.