On and off...

ozfunkk

Honorable
May 2, 2013
3
0
10,510
Hello.
Si i recently installed windows7 on my computer. Everything was fine for couple a days. But one day i start my computer and it shows ''starting windows'' menu but after that the monitor shuts down. But i can hear the windows login on.
Whats wrong?
 


geforce 9800 i think...
hmm but now screen shuts down even in bios. it happens about 5-10min after turning pc on.