hi guys
thanks for your replies,
AstaLaVista, i can do that (disable onboard s.card) but then i cant use my speakers

my speakers only have a 3.5mm jack, and nothing else... i can only connect them to analog back panel or front panel, and to be honest, i dont have enough money to buy new speakers

i tried every option in the realtek control panel... it didnt help... if u know how to work with realtek audio manager i can send screenshots, so u can guide me

thanks
pooch, i tried right after i read ur reply, no change

by "new start", you mean restart my pc or reinstall windows???
here are some new screenshots:
http://farm4.static.flickr.com/3035/...e4ee20a1_o.jpg http://farm4.static.flickr.com/3283/...8a1f9fe3_o.jpg http://farm4.static.flickr.com/3235/...fdc2918c_o.jpg
thanks again for your help and prompt replies