Kicko Posted February 15, 2012 Share Posted February 15, 2012 Hi, I managed to install lion on this laptop (with a lot of help!!), Now I can boot into lion, but nothing really works! Every seems to be slow and buggy... The keyboard works, mouse doesn't. USB doesn't work, video is stuck at 1024x768, and so on. Can anyone help me finish this? Core i7 2760qm Nvidia Gt 540m Intel HM65 rev05 chipset Realtek HD Audio Atheros AR9285 wlan Link to comment Share on other sites More sharing options...
chnoupilou Posted March 1, 2012 Share Posted March 1, 2012 Hi ! Could you please tell me how did you manage to install Lion on this Laptop (version, flags to boot installer, flags to boot lion), i've tried so many unsuccessful way to install Lion this laptop : iatkos L1 & L2, ######, ######... Unable to see my hard drive whith ######, with iatkos L2 i can only install but i've never boot into lion, the best i can see is the apple logo boot screen frozen with voic over talking to me :-( I need to boot the installation dvd with "cpus=1", but to boot lion i've never found the right flags ... Thank you so much i you can help me !! Link to comment Share on other sites More sharing options...
Kicko Posted March 1, 2012 Author Share Posted March 1, 2012 You have to delete all AppleIntelHDGraphics* and AppleIntelSNB* kexts in the /System/Library/Extensions folder and boot with -f -v. Also try GraphicsEnabler=no. But thats as far as I got, couldn't get anything to work so I sold the laptop the day after! Ps. You have to delete the kexts from your installed hdd, use transmac if you have windows Link to comment Share on other sites More sharing options...
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