VCheeZ

SO I have been having an issue recently where I will get these lines across my screen. It is happening in all games. Sometimes it goes away, sometimes it does not. Is this a problem with the driver or crossfire? Or am I looking at a different issue?

(Video incoming)

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Lord Xeb

I think it is a driver issue.... but it could be that your cards are fail maybe? IDK...

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SonDa5

Try running 1 xfire bridge.

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VCheeZ

It won't let me run crossfire on the 2x x16 slots without 2 bridges.

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rico2001

Hmm, why not? Does it say "unlinked adapter" in ccc, when using 1 ribbon? Some have problems when running 2 ribbons.

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My reviews:
4870, 4870 Tri-fire, 4850 X2 Quad-fire, 4850 X2 vs. 4870 X2,
4850 X2 + 4870 Tri-fire, 4850 X2 + 4870 X2 Quad-fire, 4850 + 4870 Crossfire,
(NEW) 4890 vs. 4850 X2

Steam nick: rico2001

"The ability to learn faster than your competitors may be only sustainable competitive advantage." ~Arie de Geus

VCheeZ

I will try again, but the first time I moved the second card to the x16 slot, CCC told me it could not enable crossfire without the 2nd bridge.

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rico2001

Uninstall and sweep drivers first, then remove the one ribbon, reboot, re-install drivers, reboot.

edit: I do have to run, good luck and if one doesn't work, turn off pc, swap out that one ribbon for the other one. Hard to believe, but there are bad ribbons out there.

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My reviews:
4870, 4870 Tri-fire, 4850 X2 Quad-fire, 4850 X2 vs. 4870 X2,
4850 X2 + 4870 Tri-fire, 4850 X2 + 4870 X2 Quad-fire, 4850 + 4870 Crossfire,
(NEW) 4890 vs. 4850 X2

Steam nick: rico2001

"The ability to learn faster than your competitors may be only sustainable competitive advantage." ~Arie de Geus

xxicrimsonixx

Definitely reinstall those drivers. Could just be that they are not mature enough, or that something went wrong when you installed them.

Also, your overclock could also be a problem, as what could have happened is that you pushed one of the cards too far, and cannot keep up with the other, thus cause those lines.

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Lunchbox21984

hope mine doesnt do that

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"I settle my problems with hand grenades inside birthday cakes!!!!"

..:Q6600 Club:..

We Are The Red Tide

Diabolical999

Run each card individually. Single out the culprit card. ...If indeed that's the case.

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5800 Ownerz Club