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Psychor · ‎06-18-2012

This has happened twice since building my new machine (see sig. for details). It only occurred while the system is locked and each time the issue goes away once I unlock the computer. My ZR30W is connected via DisplayPort. I have never experienced this or any other artifacting while benchmarks the cards at extreme load or while gaming. I'm using the 301.42 Nvidia drivers on a fresh install of Win7.

Any idea what the hell is going on?

I also took a video: http://youtu.be/ofM_uzXCTGE

Thanks.

Menthol · ‎06-20-2012

That is strange, I have 2 of the same cards in sli without issue but I use a dvi-d cable. So all I could suggest is try a dvi-d cable or a different display port cable as it doesn't sound like it's hardware related.

Psychor · ‎06-21-2012

Menthol wrote:
That is strange, I have 2 of the same cards in sli without issue but I use a dvi-d cable. So all I could suggest is try a dvi-d cable or a different display port cable as it doesn't sound like it's hardware related.

Before switching to DP I had used DL-DVI-D and never had issues. I hope it's just the NV drivers that need work, regarding DP support, and not the DP ports on my Asus GTX 680s. :confused:

xeromist · ‎06-22-2012

FWIW, I am using DP on an ASUS 670 and have seen zero issues. I realize it's not the same card but they probably use the same ports.

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nadof1 · ‎06-22-2012

last time I saw something like that it turned out to be the T Con board in the back of the panel.
The T Con is a pcb board that controls your panel
Picture problems vary but generaly look like what you have got going on there.

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Mason · ‎06-26-2012

Have you tried using a different DP cable just to be sure it's not a bad cable? Also, you may want to try the new NVIDIA V304.48 drivers and see if you get the same results with them.

thegovernment · ‎06-26-2012

A corrupted driver will also do what you have on your screen. I've had the same thing happen to me.

Arniebomba · ‎06-26-2012

Dont lock the computer 😉
Though it sounds like a software problem. Tried reinstalling the driver?

Screen going nuts (GTX680-DC2T-2GD5 in SLI)!?!?