davidm71 Posted April 4, 2020 Share Posted April 4, 2020 Hi, Recently updated gpu to a Sapphire Nitro plus 5700 XT and despite black screen issues which I fixed with WhateverGreen 1.37 within the Clover boot shell by adding the pikera agdp boot arg. Anyhow now have a blackbox on the mouse pointer half the time. Tried updating to Clover 5108 and switching to 17,1 imac smbios as have Z270 6700k cpu. Running Catalina 15.2. Appreciate help, Thank you Link to comment https://www.insanelymac.com/forum/topic/343243-black-box-over-cursor/ Share on other sites More sharing options...
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