Heres where the problem is, when I start up I get a message saying something like my graphics card nvidia geforce fx 5800 is not receiving sufficient power to run at its full potential. This started happening when I was catching up on updates from the windows update website and came across my gfx card driver, it also said that it was recommended I download it as windows had not installed the card yet.
I don't know why its giving me the message, everything is the same as it was before my computer had the major crash (no hardware changes).