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TashStan
Joined: 19 Nov 2013
Posts: 3
Location: United States
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 Posted: Tue Nov 19, 2013 9:15 pm Post subject: HELP! Horizontal black lines with Lighting Effect! |
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I've been researching this problem and only keep finding dead end posts with no answers.
Every filter appears to be working great on PS except the lighting setting. Every image ends up with horizontal lines all the way down the image. It saves this way and prints this way. I've tried to troubleshoot with anything I could think of or find as a suggested fix. So far, NO luck.
This seems to have been an ongoing problem with multiple versions of PS as people were looking for a fix 4+ years ago.
Any ideas how to fix this?
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Auieos
Joined: 29 Jan 2010
Posts: 2019
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| Posted: Thu Nov 21, 2013 3:41 am Post subject: |
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Lighting effects uses the GPU to render and it looks graphics card related to me.
Try some of these...
(A) Turn off OpenGL:
(1) Go to 'Edit > Preferences'
(2) Go to Performance panel, uncheck Use Graphics Processor. Click OK.
(3) Restart Photoshop, and perform the same function.
(B) Change the OpenGL mode to Basic:
(1) Go to Edit > Preferences
(2) Go to Performance panel, click the GPU Settings Advanced Settings button.
(3) Choose Mode > Basic
(4) Restart Photoshop.
(C) Update your Display/Video Card drivers:
(1) Go to manufacturers website to obtain latest drivers.
(D) Reset Cache Levels to the default setting:
(1) Go to Edit > Preferences > Performance
(2) In the Performance panel, choose Cache Levels > 4.
Have a go of those and report back.
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TashStan
Joined: 19 Nov 2013
Posts: 3
Location: United States
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| Posted: Thu Nov 21, 2013 7:52 pm Post subject: |
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Thank you for your response!
I have ensured that my drivers are all up to date and I was able to change the Cache Level, however, there is no option for the Performance Panel in my Preferences Tab.
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Auieos
Joined: 29 Jan 2010
Posts: 2019
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| Posted: Sun Dec 01, 2013 8:08 am Post subject: |
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| TashStan wrote: | | there is no option for the Performance Panel in my Preferences Tab. |
Very strange as there should be. Which version of PS are you using?
Is the problem still the same or has it changed since doing the other tasks?
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