Monitor Screen flashing

**Gajpal** · 10-03-2009

Hi,

I do not know why but I find that when I work on my pc for quite some time my screen will flash once and then all back in order. that this is most often when I opened several application and I want to change the window and a very repeated. Hope you have understand what i'm trying to say. Please help me .

Thank you.

**Curt** · 10-03-2009

Hello,

Have you checked the T ° of your graphics card, when your screen flashes?

**Driscoll** · 10-03-2009

Can you borrow another monitor to try? Either the monitor or the video adapter is defective. It's likely a problem with your hertz setting, or your monitor may be defective.