Hi guys i'm facing a weird problem.my windows is showing me blue screen.i cant even log in.when it starts it always shows it & its impossible to log in.i disabled my overclocking & set every default settings in bios.just for once i was able to log in & then i tried to restore my system but again showed me blue screen.i reinstalled my windows.for sometimes it was ok but then again a new problem it says plz select proper boot device.after an hour i successfully logged into windows.but after some days the blue screen problem starts again.now its really annoying:mad:.1more thing safe mode is also not working.