Are you using your own dsdt or the one supplied in the first post? When using a dsdt it is always good to generate your own in windows and then make the edits necessary to the dsdt to make it work properly.
To get the 555M working use http://www.tonymacx8...pdate-2.0.0.zip. I believe everything works including QE/CI with that installed. I havent tried the hdmi ports tho. One thing i am still having problems with is the audio. No matter what i do i can not get sound to work.
When you get your DSDT properly edited things like bluetooth will be enabled (depending on card). What are the complete specs of your laptop? I have the 17 hd i72720 with gt555m and 16 gig of ram. Also are you booting in 32 or 64?
thanks for your answer.
yes i was using the dsdt from wen1,which i think is made for the optimus,problem is i have no idea how to edit the dsdt in the right way.
im using the dell l702x with gt555m with 3D,cpu is i7 2720.i use 2 hdd´s and the intel advanced 2630 (bluetooth is working on this).system is running in 64bit....so seems we have the same xps,is yours 3D?
if you could help me with the dsdt i would be really happy!
sound worked after the 10.6.8 update but i had to go to the audio settings and had to select the internal speaker,by default its set to digital...i guess you checked that but just in case you didnt you should have a look...in fact i thought it didnt worked for me because normally its set to internal speakerit wont change to headphone automaticly if you plug in one.
maybe i will send my dsdt to the guy wen1 mentioned,hope he can help.but if you have an idea please let me know.
btw,which kernel you are using and did you made a benchmark with Geekbench??mine is showing around 7300 points,it should be at 10000-11000.would be interested in other peoples benchmark results.
im not sure if the kernel from bridgehelper2.1 is the best one,but its the only one working for me!
Thanks and greets kai
btw. the system-bus speed issue (mine shows 400mhz) seems a "bug" in chimera as they say here:System Bus Speed Issue