Acer multimedia sound card stopped working

Hello everybody, I'm new here
I figured this would be the correct place to post this thread

I have an Acer Aspire T160 [or T190] and recently my sound has gone away. I looked in my drivers, and theres a question mark over "Multimedia Sound Card" and when I try installing the driver, it says I dont have the software, or media for it
I tried searching multiple times but nothing for my situation came up.

Any help is greatly appreaciated, Thanks!

I believe if you will download from this website, it will provide you with the updated driver you are requesting. Once you have downloaded the driver to anyplace (maybe desktop?) You will then be able to go to control panel to system to system properties to hardware to device manager to the setting where your sound drivers are showing and then double click on this area then right clicking on the driver to 'update driver'.
With the downloaded driver on your desktop it will be a simple matter of the program searching for the updated driver both from the internet and your system. Once finding the updated driver it will install it directly.

http://www.findmysoft.com/drivers/search_result.php?word=aspire+t160&x=0&y=0&search=Search

Regards.