well last night, her comp crashed and her screen froze, so she restarted her computer and it wouldnt go past the windows xp load screen so we phoned up the guy i sed and he told us to unplug the hard drive from her computer plug it into mine.
then we went My computer > Local disc drive(F

> properties > error-checking.
so after the few hours it took to error check we plug her hd bk into her computer now her monitor wont work what so ever. just "no signal", we plugged my monitor into her computer mine doesnt work in her comp either, hope thats detail enough :P