iyoossshhh Posted January 30, 2015 Share Posted January 30, 2015 So I have a laptop which was running Mavericks perfectly fine with full QE/CI and no lag what so ever. It was fast and perfect. I decided to update to Yosemite and the installation went perfect, but after I booted up for the first time, all I see is this: Any help would be greatly appreciated. Once again, I know my laptop is supported because I have used it over a year with Mavericks and everything from Graphics to WiFi was working. Anyways, please help. PC Specs: -Intel i3 M370 @ 2.40 Ghz -Intergrated Intel HD Graphics (1st Gen) -4 GB DDR3 RAM Quote Link to comment Share on other sites More sharing options...
Allan Posted January 30, 2015 Share Posted January 30, 2015 Hi and Welcome to InsanelyMac Forum! What is your hardware specs? Quote Link to comment Share on other sites More sharing options...
edneyhelene Posted January 30, 2015 Share Posted January 30, 2015 friend wich hardware are u runing ?? need your specs, and for sure its about your videocard, try booting with nv_disable=1 and PCIRootUID=1 it should make you able to boot and discover new web drivers for your graphic card. Quote Link to comment Share on other sites More sharing options...
iyoossshhh Posted January 30, 2015 Author Share Posted January 30, 2015 Here are my specs: Intel i3 M370 4 GB DDR3 RAM Intergrated Intel HD Graphics (1st Gen) friend wich hardware are u runing ?? need your specs, and for sure its about your videocard, try booting with nv_disable=1 and PCIRootUID=1 it should make you able to boot and discover new web drivers for your graphic card. I put them Hi and Welcome to InsanelyMac Forum! What is your hardware specs? Hello, I put them in! Quote Link to comment Share on other sites More sharing options...
Allan Posted January 30, 2015 Share Posted January 30, 2015 Ok. For you, follow this: [GUIDE] 1st Generation Intel HD Graphics QE/CI Quote Link to comment Share on other sites More sharing options...
iyoossshhh Posted February 1, 2015 Author Share Posted February 1, 2015 Ok. For you, follow this: [GUIDE] 1st Generation Intel HD Graphics QE/CI That is the guide I followed, but like I said, the installation went good, but after first boot all I see is the white/black bars. I actually managed to fix it and I got full QE/CI on Yosemite, but Apple automatically updated to 10.1.2 and I forgot what I did to fix it last time. Quote Link to comment Share on other sites More sharing options...
Allan Posted February 2, 2015 Share Posted February 2, 2015 You made a backup of the kexts what you modified? Quote Link to comment Share on other sites More sharing options...
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