I recently replaced my old hard drive, and motherboard, but before i replaced my old mother board i put in my new hard drive and now my new hard drive is having the same problem as the old hard drive. It worked fine while installing the motherboard and updating all the drivers and such, but when i went to change or delete some programs, or anything really, it make a crazy clicking followed by a grinding noise then just quit, and a blue screen came up saying unable to write to drive c: and now it won't even boot up. Could this be a hard driver failure caused by the old motherboard, since the one in there now is brand new. Or could it be caused by my power supply not being big enough. Please Help.