Asgardo Posted July 11, 2019 Share Posted July 11, 2019 (edited) Today i upgraded my perfectly working SIERRA to HIGH SIERRA. 1- updated kexts 2- updated clover 3- installed high sierra It booted flawlessy and i already upgraded to 13.6, BUT i have several video glitches. I red some topics and users complaining this issues with GTX 660 + high sierra/mojave but i still have to find a solution. Anybody could help me out? p.s. actually my only solution is to start upgrading my old pc OR to revert to my last backup with no issues Edited July 11, 2019 by Asgardo Link to comment Share on other sites More sharing options...
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