Random gradient color block

  • 1
  • Problem
  • Updated 4 years ago
Just installed Photoshop CC 2014.

Random gradient color blocks appearing over image. Unpredictable. Makes images unusable sometimes.
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Yuri Pimenta

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  • frustrated

Posted 4 years ago

  • 1
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Chris Cox

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Sounds like you have a bug in your video card driver.
What OS version are you using?
Have you updated your video card driver from the GPU maker's website?
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Yuri Pimenta

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I'm using a macbook air 11 2013. (Intel HD Graphics 5000)

mavericks 10.9.3 (latest as of today)

Also using an old Graphire 3 Wacom tablet.
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Chris Cox

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On 10.8.5 and the same machine, I can't reproduce any drawing artifacts.