4 replies to this topic

[Uryupinsk]

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.insanelym...pic=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...9vkjbj8nw1qh73s

Thanks for your replies.

[alich345]

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

[michaelc5047]

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....z5y3/2UDIyKCCVM

[HUSABER]

Why no help with installacion for this Boy????
alich345

[alich345]

thanks
HUSABER

i've solved my issue, now i'm running ML on my lenovo G570...
alich345.wordpress.com