[kveldulv]

Hello.i am having problems with my graphic card.My computer starst to freeze,a nd on my monitor picture freezez with some kind of strange simetrical cubes,and all picture is blinking.what is the problem????? thanx

 

[Mikhalkov]

Post PC specs please; make & model if pre-made. PSU model and voltages would help as well.

 

[kveldulv]

Intel core 2 duo 2.13 GHz
Asus p5B-e motherboard
4GB RAM memory
HDD 400 GB
VGAoint of view GeForce 8600 gts,256MB 128-bit GDDR3 Memory (2000MHz)
128-bit Memory Interface,Memory Bandwidth of 32.0GB/s
Win Xp Pro sp3
thanx

 

[deleted21120102]

change your voltage on your power supply to 115volts by using the red switch.