Ihve acer power pc desktop i boot with windows 7 insted of win xp , Every thing is right ony sound not working ( red x on soun

[monasarsarsar]

I have format my acer power pc with win 7 sound not working

 

[Phillip Corcoran]

Download and install the Windows 7 audio driver for your model from Acer support:
http/www.acer.co.uk/ac/en/GB/content/drivers

Not a UK model? Then click on the link at bottom-right of page to change to the appropriate country.