headphones or speakers don't work, i have a sony vaio laptop i used to hear a buzzing sound atleast with the headphones and no sound at all from the speakers but now after reinstalling vista i don't hear anything for either at all NO it's not muted, i've checked everything, even the green indication bar(for volume) goes up and down when i play music. it says everythings working fine, drivers are all updated, i checked EVERYTHING like seriously the computer says nothing is wrong but i can't hear any sound at all... it could be something messed up inside the computer, if it is any ideas how to get it fixed?

"i used to hear a buzzing sound atleast with the headphones and no sound at all from the speakers but now after reinstalling vista i don't hear anything for either at all" Is the above statement the reason you reinstalled Vista? Did Vista come on that laptop from the factory?

I thought reinstalling vista would fix the bad sound problem because I tried updating the sound card and literally EVERYTHING yet nothing seemed to work.. and yes it came with Vista