Mela quadrata Posted November 3, 2014 Share Posted November 3, 2014 hi guys... I write asking help for my nvidia 9800m GTS and a flickering issue every time pstates of gpu change their frequency... If gpu's pstates don't work, the flickering disappears... (On Windows the issue does n't exists) My laptop recognize, with a patched dsdt.aml, the nvidia 9800m gts as GFX0; I setted my smbios.plist as MacbookPro5.1.... The pstates in agpm work perfectly, but every time the frequency pass from a state to another, the flicker appears... It's a very annoying problem, expecially when you scroll a windows during web surfing... How can I stop the flickering screen when agpm pstates change? Could you help me to solve this question? Thank's in advance and sorry for my very poor english... the issue is very similar to this: Link to comment Share on other sites More sharing options...
Mela quadrata Posted February 18, 2018 Author Share Posted February 18, 2018 how can I force only to the maximum frequency for my GPU and Vram? Link to comment Share on other sites More sharing options...
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