Screen Blink Once Problem

[erik8thw]

The screen suddenly blink once when using Windows. I'v encountered two times already.

MOBO: Gigabyte GA-H77M-D3H
Bios version: F9

GPU: Asus GTX670-DC2OG-2GD5
Driver version: 314.07

OS: Windows 7 Home Premium 64-bit

 

[erik8thw]

Yet I just encountered another problem that is white screen. I tried to press any keys but nothing happenned. Therefore I forced to reset my CPU.