so i am writing this via mobile as i thought i would update my ati drivers the problem is that as soon as i started to un install the drivers my monitor went off ! . So i left it alone and re booted to get into safe but it stalls on please wait. Tried booting to normal windows and it boots up fine till the windows sound comes on and then the monitor goes blank. Any ideas what to do ? Spec is windows vista 64 home . 4870x2 4gb ram 9450 quad core intel