Share your experience!
I cannot control the volume or the brightness anymore with the FN key. Something is wrong. The FN key does however still work with the Scroll Lock, but with nothing else.
I have been trying to read online for a solution. I found a website (http://www.daniweb.com/techtalkforums/thread25715.html)
saying I should download the Sony Shared Folder, and the Sony Network Device Utilities.
I have a vaio FS115M, and looked on the sony europe website (because I bought it in Germany). I also looked on the website from Sony (http://esupport.sony.com/perl/select-system.pl?PRODTYPE=24&NAVDISP=pc) for the driver to see if there was something different for the 550 model which has the same specifications. It had a few things and I did try one, but it still gave the same result.... the FN keys still do not work.
Please Please help!!
-Jeff
Back up your files and reinstall all the OS software with the Recovery CD's. If the drivers don't seem to work, that's probably your only solution.