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Level 1

12 points

Black bars over text in finder window

I'm getting horizontal black bars over text in finder windows in High Sierra. Anyone have a solution or cause. Apple tech support is clueless...

Mac Pro, macOS 10.12

Posted on Dec 21, 2019 10:24 AM

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Level 10

245,177 points

Posted on Dec 21, 2019 1:01 PM

Safe Boot from the HD, (holding Shift key down at startup), does the problem occur in Safe Mode?

Safe mode attempts to repair Disks & clears lots of caches, so if Safe Mode works try again in regular boot.

To find out if it's system wide or user specific, try this...

Open System Preferences>Users & Groups, unlock the lock, click on the little plus icon, make a new admin account, log out & into the new account.

Does it work in the new account?

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