sound drop

[Susan Waites]

I have a new Hp Pavilion dv6 with Intel Core I7-3610QM CPU 2.30Ghz 16gig Ram 1 TB Hard Drive Windows 7 Home Premium 64 bit. I am running Hoster 508.11. I am having sound problems. It will work fine for about an hour and then the sound starts going up and down, the volumn of the music. I tried changing the Audio control from 10 to 12 and 14 it works for a little while and then starts again. I have done all the changes that are required I even read on the fourm (about Codec Packs in case you experience unexplained video/audio problems you may think apply to codecs) I uninstalled it. It did work a lot better but it is still doing it. I have the power settings on High. I know it is the computer the sound is not effected on the mics and I have my other laptop that I have changed to when it has happened with no problems. Any Ideas?