Hey,
Had a problem with my pc which wouldn't load up so i did a clean install of windows 7 home premium. Since ive reinstalled the sound won't work at all. The speaker in the bottom right has a red 'x' and when i hover abover it says, "no speakers or headphones are plugged in". I never had any problems before and everything is plugged in correctly. Any help at all would be great as its getting frustrating! Thanks.