Moderators Jake Lo Posted November 30, 2018 Moderators Share Posted November 30, 2018 No need to boot to Mac, downgrade to A03, reboot, upgrade to A12. Link to comment Share on other sites More sharing options...
Mo'men Posted December 4, 2018 Author Share Posted December 4, 2018 I have downgraded my bios from a22 to a03 , upgraded it to a12 nothing changed artifacts still appear What I can do for that ? I have tried many method and drivers Dell Latitude E6430 BIOS A12 Link to comment Share on other sites More sharing options...
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