Originally Posted by Julian2010
I think the informations you request are already given in my message dated 02-22 1010 11:43 AM, as well as the tests I did on my machine and their results.
If something is missing in that message, please tell me what, and how to get the missing data.
answer to cat /sys/class/dmi/id/sys_vendor:
SAMSUNG ELECTRONICS CO., LTD.
Answer to cat/sys/class/dmi/id/product-name:
relevant line from "lscpi -nn command":
02:00.0 VGA compatible controller : nVidia Corporation C79 [Quadro FX 470M] [10de:087f] (rev b1)
NVIDIA driver: version is 195.36.03.
If you follow the steps of dimdim from last posts you should be able to change your brightness with command , after that you should start finding a way to change your brightness with fn kays