Hi, Can anybody please help me. I just bought a sony vaio VGN s360 notebook a month ago. (fn)F3 and (fn)F4 are volume down and volume up respectively. but now i noticed they dont work anymore as well as(fn)F5 and (fn)F6 which are brightness controls.I hesitate doing a system restore for i may loose 10 applications i have installed. Thank You.
