I have a Compaq SR1061NX. Ever since I upgraded from Windows XP to Windows 7 my sound is broken up on video's and when I try to talk on skype my voice is in and out.I thought my sound board was not compatible, but I can't change it because my sound board is part of the mother board. I did all the sound checks and all test normal. I checked for driver updates and none available. I don't get any error flags.
Can someone help me?

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