After i reinstalled Windows XP Pro (don't have original sony recovery cd), the function keys stopped working. I mean ones to change brightness of the screen, volume, switch to external monitor. The ones that can be accessed by pressing "Fn"+key. I'm not talking about those dedicated keys that aren't on the keyboard.
I did downloaded ALL drivers that were on sony drivers page, but function keys are still inoperable. I looked in BIOS and there was option to switch between 3 different modes of Fn. It said that if Function keys aren't working, i might want to switch between those 3 and see whichever will work. I tried switching, restarted pc every time, but Fn keys still aren't working.
It's Sony Vaio VGN-FS640 (1.6 Pentium M Centrino, 512mb ram...)
I"m thinking about getting Sony Recover CD and reinstalling windows, perhaps it has some hidden drivers for "Fn". Any other ideas?
Any help or advice will be greatly appreciated.
Edited by Kaptain, 26 September 2005 - 11:54 PM.