Download fn key brightness adjust not working vaio

fn key brightness adjust not working vaio. Mine went from not working at all, even outside, to being able to get a fix in (needed for volume and brightness keys) VAIO Control Center VAIO Smart .. Function keys I can control volume but there s no displaying   VAIO users can press the Fn key in conjunction with another function key to magnify the screen, switch monitors, adjust brightness and alter  The fn key (to change volume, brightness and lcd) stopped functioning. i did a complete restore of the Sony vaio notebook and vista --- fn key not working I can t turn down brightness, either using my keybord Fn key or through the Panel Q Some of my devices and applications are not working, what should I do Windows keeps setting the brightness to the maximum, and there s no visible effect . Sony Vaio CS still if I pull the plug screen stays on maximum brightness. Did a clean Re-install and now my FN key functions do not work which driver(s) do I need From the Originally Installed Tab here aio.sony.eu/computing/vaio/downloads/preinstalled/index. Setting Utility Series. 4. Does anyone have an idea on how I can get the screen brightness keys to work as well Setting Up Sony VAIO Event Service on Windows 7 x86 / Windows 7 x64 for Brightness (Fn F5/Fn F6), Mute/Volume (Fn F2/Fn F3/Fn F4), It s reported by Sony VAIO users suffering from the function keys problem that you  I ran vaio update to update my graphics card drivers and the function keys to adjust the screens brightness stopped working. How can i fix this problem i have a  Sony Vaio FE31m, windows 7 FN keys dont work, brightness, I m almost blind wondering how come the Function (Fn) F7/F8 brightness adjust doesn t work. hi all, My Sony Vaio laptop has been used for five months and i ve just onscreen display such as when you adjust volume or brightness), etc. When I first bought my laptop I used the fn button and the brightness button to adjust the brightness of the screen. One day when I wanted to  To my horror I saw that the brightness hot keys i.e. FN F5, Fn F6 were not working. So started my google search for the problem and I was so