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Old 04-16-12, 03:10 PM   #4
pbc2520
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Join Date: Jul 2011
Location: UK
Posts: 25
Default Re: Quadro 4000M: Internal display flickers with drivers from 290.10 on

This sounds very similar to the issue that I have and posted about a while ago:
http://www.nvnews.net/vbulletin/showthread.php?t=170447

In my case, as mentioned, it appears that the flickering (and resultant semi-permanent screen 'damage') is caused by dithering. I found that this was due to the default dithering settings, which, for me, are
  • Current Dithering: Enabled
  • Current Mode: Dynamic 2x2
  • Current Depth: 6bpc
Changing any of these, i.e.
  • Enabled -> Disabled, or
  • Dynamic -> Static, or
  • 6bpc -> 8bpc
stops the flickering. I just disable dithering.

Is this the same for others here?
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