No sound on Acer aspire 5332 WINDOWS 7

[aliG]

Hello guys, i've got some problems with my notebook. I've installed windows 7 ultimate on 2 notebooks

* acer aspire 5536 - works perfectly

* acer aspire 5332 - everything fine but no sound on this one

everything works fine on acer aspire 5536, but on acer aspire 5332 i dont have sound.. Theres Realtek HD audio device, all drivers are up to date (checked it with an Uniblue Driverscanner). when i`m testing speakers, notebook shows, everything is fine. Dont understand wheres the problem, tried drivers from acer homepage and all updates from microsoft. But i can`t find solution. Any1 have an idea?

 

[MITCHY_265]

All you need to do is update the BIOS... follow this link, and download the latest version of the BIOS.

http://support.acer-euro.com/drivers/downloads_gd.html

just find the right model, and click BIOS on the tabs, then just select the newest version