redneck Posted August 8, 2016 Share Posted August 8, 2016 I have reinstalled 6 times because of kext failure when modifying ATI Radeon HD kext. Everything works fine, just poor picture quality. I created a usb mavrick for backup. to reinstall/repair. A lot flickering. Monitor is 55c vizio hdmi HD Seagate 3 partition Guid 1tb 4g memory ATI Radeon DVI .> 109-A77131-11 Searched the web unsure if is 3470 or x1300 thanks for any help Link to comment Share on other sites More sharing options...
redneck Posted August 15, 2016 Author Share Posted August 15, 2016 change Radeon 3470 card to 7040 desktop nice . reports graphics 1024x760 . it looks good on UHD 55" Vizio Link to comment Share on other sites More sharing options...
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