Im getting the orange light of death on my Compaq, how do I fix this?

Each time I try and start my Compaq up It will beep a high pitched noise for a while until I unplug it. Ive tried changing the fuse boxes. ive tried changing the hard drives. none of this seems to work. if there is any one who can help me with this. please tell me how.

iceng5 years ago
You saw this ?
xwilkening (author)  iceng5 years ago
Yeah, I saw this, but my only problem is is that my psu dosent have the green wire that im looking for. plus im in fear of shocking my self, because i've been there and its not fun >.>