Having problems with your Acer Aspire One PC Notebook ?

For about one week, when I try to listen to audio, no sound comes out of the laptop speakers so I tried external speakers but that did not work. I restored my system to a point well before the sound quit working but that did not help. Whe I go to control panel and look at sound/audio devices it says "no audio device". When I go to system in control panel and look at devices, it shows me a lot of stuff associated with sound and says they are all operating properly. Help!


Answers :

Good day lxndrtg, Hi, Its really hard and difficult if you lost the CD driver for your ACER Aspire one, as I saw on your list of drivers, seems to me your missing the High Definition Audio Driver for your Realtek audio. you can get the complete driver at acer website, the High definition driver is kinda hard to install, if for some reason you did not install the audio device properly, you wont get any audio, you may need to uninstall your driver for the audio. worst is you may need to install a fresh copy of windows. (if you are using windows). \015\012To uninstall the audio driver (in windows)\015\012click start, control panel, add remove programs, then select anything related to your audio, (the properly installed audio driver at this point is you should see the Realtek High Definition Audio with a crab ICON)\015\012
\015\012then reinstall the driver. goto acer website. http://us.acer.com/acer/service.do?LanguageISOCtxParam=en&miu10einu24.current.attN2B2F2EEF=3750&sp=page15e&ctx2.c2att1=25&miu10ekcond13.attN2B2F2EEF=3750&CountryISOCtxParam=US&ctx1g.c2att92=453&ctx1.att21k=1&CRC=2054404012\015\012
\015\012If this does not work you need to do the whole process again the re-installation of the device driver you downloaded on the acer website. after you reinstall a fresh copy of windows.
The sound driver is a very delicat thing. Go to Device Manager and see if the sound card is installed.
\015\012But right click on My computer- Manage- Services and Applications- Services and look for the Windows Audio service. Check how it is and set the startup type as automatic.
\015\012If this doesn't help try to uninstall the drivers, restart your computer and reinstall them.
\015\012Go to Acer website ( http://www.acer.co.uk/acer/service.do?LanguageISOCtxParam=en&miu10einu24.current.attN2B2F2EEF=3734&sp=page15e&ctx2.c2att1=17&miu10ekcond13.attN2B2F2EEF=3734&CountryISOCtxParam=UK&ctx1g.c2att92=122&ctx1.att21k=1&CRC=2980211862 ) and download the driver.
\015\012If this doesn't fix your problem try reinstalling the operating system and install the drivers in the appropriate order: first the chipset, etc.
\015\012It is the safest way to resolve the problem if you reinstall your operating system.
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