Unplug all the USB devices you can and see what that does, I talked to my friends across the street, they had a problem where thier CPU was getting drained by USB devices.
I suspect it wouldn't hurt to uninstall any software relating to your USB devices - if you can reinstall it later.
For anyone interested. I got the computer fixed. My friend had to reinstall windows but at least everything works now. Including the national telecom IP which insists it aint installed properly, which I just ignore.
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Creator of the Star Trek Mod - AST Mod - 78 Ship Sets - Conquest Mod - Atrocities Star Wars Mod - Galaxy Reborn Mod - and Subterfuge Mod.