my computer locks up all the dang time, it just started like a few weeks ago, but out of no where it'll lock up and then when it comes on the error report says it was caused by a device hardware or software driver, how could i fix this? i got the newest drivers for my mouse and keyboard,video card, and just went and got the latest drivers for my mobo, and was wonderin do i uninstal the first or just instal over them? or is this seven the problem?