checked sound driver in device manager.
most likely is software issue.
if your sound driver is ok in device manager and the sound isnot working, try to re-install the driver,
if it still not working, reload/re-install the operating system.
if after you re-install operating system, still not working, it might be your motherboard
Hi, Problem with Acer Aspire Notebook Or Laptops? Just visit the sites.. For any Software problem you can visit a link by just Click Here . For any Hardware problem with this Notebook you can Click Here
sir, my touch pad was working nuicely for the last four years since testerday when i spilled some...
(More)
sir, my touch pad was working nuicely for the last four years since testerday when i spilled some drops of water on it which i immediately tried to clean with a tissue paper except for that i pressed it a little hard. now after that the touch pad has not been working. please advice. however the mouse is working. thanks