I worked on a guys computer a Asus K7V, Reformated and upgraded the bios, Put a 24/10/40 Plextor in it and he called me and said it is just beeping with no picture so I told him to bring it back and I would look at it, I hooked it up and it just set their and beeped no picture or bootup, I thought short some place or the power supply, I looked and the processor had come lose at one end so I told him it might have shorted something out, He told me to just put a good mainboard and a bigger processor in so I put a A7V133 with no raid and a 1gig 266 processor with a SK-6 heatsink, Checked his power supply a pc power and cooling 270 watt and it was over 5 volt and over 3.3 but was a little under on the 12 volt and I couldn't find any short and used papper washer to make sure formatted it and told him I think it is running fine well now it locks up a lot and when he trys to burn a cd it just sets their and locks and when he tried to install a joy stick it wouldn't take, I took his old mainboard and processor and put it in a case and it has run here fine for the last 3 days so I don't know