konjow Posted December 31, 2020 Share Posted December 31, 2020 I know GTX 980Ti its an old GPU and HS is an old OS but I still use it and it worked fine for me... but... I switched from Clover to OC when 0.6 was released and all seems to be fine. However I cant get Hardware acceleration working now and have no more clues how to fix it. Boot props: -v keepsyms=1 debug=0x100 nvda_drv_vrl=1 and I have to have old nvda_drv = 31 or WebDrives does not load on start without it. I messed up samething on the way What do I missing here? Im on 0.6.3 OC currently. Board Z77x UD5H Ive Bridge I7 3770K 13.6 HS Link to comment https://www.insanelymac.com/forum/topic/346237-opencore-high-sierra-980ti-lost-hardware-acceleration/ Share on other sites More sharing options...
konjow Posted December 31, 2020 Author Share Posted December 31, 2020 44 minutes ago, Hervé said: Post your OC config or zipped EFI folder. Thanks Herve Ive forgot to do this... here it is config Thank you for help 6.3 13.6 Nvid 980Ti 6.plist Link to comment https://www.insanelymac.com/forum/topic/346237-opencore-high-sierra-980ti-lost-hardware-acceleration/#findComment-2747960 Share on other sites More sharing options...
konjow Posted December 31, 2020 Author Share Posted December 31, 2020 Also Im getting KP when browsing while "software" rendering. I could ive with it if it was Hardware rendering as I have 5h video to export and its a pain. opencore-2020-12-31-153040.txt panic-2020-12-31-153040.txt Link to comment https://www.insanelymac.com/forum/topic/346237-opencore-high-sierra-980ti-lost-hardware-acceleration/#findComment-2747961 Share on other sites More sharing options...
konjow Posted December 31, 2020 Author Share Posted December 31, 2020 (edited) Thanks @Hervé Yes I followed all guides I found. This one does not tell me anything unfortunately... Without nvda_drv_vrl=1 arg GPU is not recognised and without old nvda_drv = 31 string Webdrive is not active. Just to make sure you advice to use boot arg nvda_drv=1 instead both above? BTW Just before your replay I disabled WG and it works exactly the same....do I need it? Edited December 31, 2020 by konjow Link to comment https://www.insanelymac.com/forum/topic/346237-opencore-high-sierra-980ti-lost-hardware-acceleration/#findComment-2747964 Share on other sites More sharing options...
konjow Posted December 31, 2020 Author Share Posted December 31, 2020 With nvda_drv=1 boot arg GPU is not recognised With nvda_drv=1 arg and nvda_drv = 31 also not detected Any other suggestions?? Link to comment https://www.insanelymac.com/forum/topic/346237-opencore-high-sierra-980ti-lost-hardware-acceleration/#findComment-2747966 Share on other sites More sharing options...
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