Problem with sound after installing Windows Vista Service Pack 1 (KB936330)



    Hello. After I installed the Service Pack 1, the next time I switched on my computer, I realised there was no sound at all. At the bottom left of my screen where the time and speaker icon is positioned, there was a cross next to the speaker and when I put cursor on the icon,  it says "No Audio Output Device is installed". Can someone help me? Im using an ACER computer (4920G).

    Thank You

    Tuesday, May 27, 2008 8:53 AM

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