GTX 280 no signal during 2-3sec

[Beter 2 Burn Out]

Hello friends, my graphics card has occasionally cut signal that his M in 2D or 3D when his bowl cut.times when I pushed my office the signal is cut too.I try a PS3 HDMI mode without cuts.

So I ask myself the question comes about:
My graphics card or my monitor (DVI mode).
I intend to buy a DVI-HDMI cable of 1.5 m.
I have to post your opinion and whether someone met the same porblem.

Thank you in advance.

[Marthaz]

And when you have these cuts, it comes alone, or you need to restart the computer ?

[Beter 2 Burn Out]

AC returns after 3sec max without having to reboot.

[ApPy10]

Is there a small LED next to the screen on the graphics card? If yes look at its color when you have this bug. If it passes in red is bad.

[Beter 2 Burn Out]

Thank you for your answers

Yes when I did not move to cut the signal also made it quite randomly beautiful I simulate an earthquake in my office the signal does not cut ...
I did not think!. but full games in general it is always green.

[ApPy10]

I have had problems with the GTX280.
The little light was green on Windows, but as soon as I start a game it turns red, and the screen became black. Apparently the problem was my food.

[ApPy10]

You can test it on another screen or not?

[Beter 2 Burn Out]

No, I can not.
I think I'll opt for the DVI-HDMI cable.
Thank you for your advice.

[Beter 2 Burn Out]

I change the cable for 2 days and no problem in sight.
Thank you to you.