Uryupinsk Posted December 19, 2011 Share Posted December 19, 2011 Hello, first I'm sorry about my english but I'm French. I successfully installed Lion 10.7.2 via iAtkos L2 with QE/CI working on a Lenovo G570 (Intel Core i3-2310m with HD 3000 Graphics) I can set brightness following this post : http://www.insanelymac.com/forum/index.php?showtopic=236835&st=0 but I have a problem. The brightness steps aren't good : when the slider is on 0, screen goes black but if I put slider on 1 position, brightness is at 50/60%, which is too high. I think we can fix this with DSDT but I don't know how. There is my DSDT : http://www.mediafire.com/?9vkjbj8nw1qh73s Thanks for your replies. Link to comment Share on other sites More sharing options...
alich345 Posted April 10, 2012 Share Posted April 10, 2012 can you please tell me you install L2 via usb or direct dvd? boot flags you used? i have also the same laptop as yours, please help me to install Mac OS X Lion. please Link to comment Share on other sites More sharing options...
michaelc5047 Posted June 27, 2012 Share Posted June 27, 2012 Did you ever find a way to fix this? I have a g570, too, QE/CI working, et cetera; however, my Intel i3-2310m is one I bought on eBay and put into the machine, replacing the Pentium B940 it originally had. I'm running 10.7.4 -- same brightness issues as you. It works, but lowest usable step above black screen is too bright. Running F.lux helps at night, though. My DSDT is here: https://www.dropbox.com/sh/eo9zuoqnkirz5y3/2UDIyKCCVM Link to comment Share on other sites More sharing options...
HUSABER Posted June 27, 2012 Share Posted June 27, 2012 Why no help with installacion for this Boy???? alich345 Link to comment Share on other sites More sharing options...
alich345 Posted August 21, 2012 Share Posted August 21, 2012 thanks HUSABER i've solved my issue, now i'm running ML on my lenovo G570... alich345.wordpress.com Link to comment Share on other sites More sharing options...
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