Hello,
I downgraded from Windows Vista to Windows XP and after reinstalling the driver and utilities, I think I made something wrong or forgot something. Because, all the hotkeys seems to be working except the brightness.
I can see the menu saying brightness but nothing is working. In the vaio control center, I have "power option" menu and then "vaio power management". However inside the menu, I can't control the brightness even if there is different level on my screen.
I use the utilities from the FE31M version which is running on Windows XP.
Does someone know what to do to make it works?
