My screen blacks and immediately turns to normal state

Hi everyone,

I have Windows 7 32-bit machine with 2.4 GHZ, 2 GB for RAM and geforce 6150se nforce 430 (Microsoft ....). The problem is that every so often my screen blacks, it means all the screen blacks (for a second or less) and immediately turns to normal state, that is, to my background image.

Is there any answer for why this abnormally state occurs?
Thanks.

Thank you very much nice pebbly.:) Although that site is filtered for me.

The black screen for a moment can be a driver hiccup. Win7 has the ability to do a fast recovery from this, unlike previous versions. Odds are it's funky gpu driver. I would make sure you have the latest version for your vid card installed.

Are you overclocking the GPU or GPU memory? That well just this to happen.

pebbly said:

khoshtipi said:

Thank you very much nice pebbly.:) Although that site is filtered for me.

Hi khoshtipi, Could you please explain what you mean by "the site is filtered" Are you able to access the Nvidia website from your country ? :)

No unfortunately. I'm from Iran.. Since I'm from there, many websites have closed the way we access them because of bans.

madcratebuilder said:

The black screen for a moment can be a driver hiccup. Win7 has the ability to do a fast recovery from this, unlike previous versions. Odds are it's funky gpu driver. I would make sure you have the latest version for your vid card installed.

Are you overclocking the GPU or GPU memory? That well just this to happen.

I don't know what the overclocking means or how to do that. Sorry!

VistaKing said:

Were you able to download the driver I linked ?

No unfortunately. Just like one that "pebbly" gave me.