I'm new here but i had been doing a lot of serch but it seem i can't find anytihng to fix my problem. And thought i don't know much aobut computers.
Well i have laptop aspire 7520 and I just got windows 7 on (i bought it with vista). It worked fine when just before days my sound doesn't work anymore. On sound icon is red cross and it say "no audio input device is installed".
i tried to update sound in Device manager but it's just not there. Only thing i found was system speakers and for that it said there is no driver
and i couldn't update those too.
I installed driver from acer site but it just look like it isn't there on my laptop. I'm alredy hopeless
I appriciate any kind of help,