mnfesq Posted July 3, 2015 Share Posted July 3, 2015 Any idea what might be causing this? (See video link below) I think it is software-related. It only seems to occur in Yosemite, not El Capitan and I don't recall it happening in Mavericks. https://www.dropbox.com/s/cfqke4aq05gxx5y/IMG_2353.MOV?dl=0 IMG_2353.MOV Link to comment Share on other sites More sharing options...
Allan Posted July 4, 2015 Share Posted July 4, 2015 Do you check if everything related about HD 4000 is being correctly loaded? E.g: kexts, patchs etc... Link to comment Share on other sites More sharing options...
Lost Star Posted August 12, 2015 Share Posted August 12, 2015 I have the same issue, too. No idea what's wrong here and in my case it only happens in 10.10.4 . Link to comment Share on other sites More sharing options...
anonymousnbs Posted August 12, 2015 Share Posted August 12, 2015 Any idea what might be causing this? (See video link below) I think it is software-related. It only seems to occur in Yosemite, not El Capitan and I don't recall it happening in Mavericks. https://www.dropbox.com/s/cfqke4aq05gxx5y/IMG_2353.MOV?dl=0 salute you, I've been having problems as your machine. This is because the VRAM case in this range will encounter VRAM> 128mb => never full QE / CI VRAM> 64mb => Full QE / CI and not glitch VRAM <= 32mb => Full QE / CI and glitch > Dell 3421 fixed with drowgrade BIOS and HP i dont know Link to comment Share on other sites More sharing options...
vusun123 Posted August 12, 2015 Share Posted August 12, 2015 Use 01660004 as your ig-platform-id and patch AppleIntelCapriFB.kext to change it from dual-link to single-link. It works on the case of Dell Vostro 5560 Link to comment Share on other sites More sharing options...
Lost Star Posted August 12, 2015 Share Posted August 12, 2015 VRAM <= 32mb => Full QE / CI and glitch > Dell 3421 fixed with drowgrade BIOS and HP i dont know Thank you for your reply. Well, I downgraded BIOS and VRAM is 32MB already but I don't know how to increase it to 64MB. Do you have any idea? Use 01660004 as your ig-platform-id and patch AppleIntelCapriFB.kext to change it from dual-link to single-link. It works on the case of Dell Vostro 5560 Could you be more detailed about patching kext? Can I set single-link directly in config.plist? Thank you, guy! Link to comment Share on other sites More sharing options...
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