i have updated to 10.7.3 with combo update, i've reinstalled AppleHDA and there are no problem so far.

It's very fast! what ssd do you have? and how did you enabled sata 2 without a modified bios.

Why are you running leopard?

This is the result with xbench: System Info Xbench Version 1.3 System Version 10.7.2 (11C74) Physical RAM 2048 MB Model MacBookPro2,3 Drive Type OCZ-VERTEX2 OpenGL Graphics Test 24.09 Spinning Squares 24.09 30.56 frames/sec I did not understand the first question...btw my brother have a t61 with 144...

Pirmas wrote: Great, it works. I just installed your kexts and brightness adjustment works perfectly... No more half screen darkness.... Thanks a lot.

I'm very happy that it works...

http://www.mediafire.com/download.php?vz91zy2faukok95

Tell me if it works..

On my X3100, 1024x768 everything absolutely works including OpenGL & QE/CI, except brightness control I have an x61 7674 (middleton bios because i use SSD) and I am running Lion 10.7.2 11C74. Everything is working including brightness. At first it was uneven ( the left or right part of the screen d...