ok so after days of trying to format and install windows 7 i finaly got it installed only to find that i have no sound from my internal speakers. plug in the headphones and the sound is so low i can hardly hear it. i turn all the volumes up to 100%. when i check devices it shows headphones as the default playback, nothing else is even a option. looking father in,device mang., system speakers, no driver installed, device is working properly after update driver??? im stumpped, i'll + rep someone for a month if you can help. toshiba satellite m115. all partions deleted, unlocalized partion selected, installed windows 7 ultimate, no product key availible yet, will buy one soon.