Sound problem acer 5920 laptop no sound - Intel Frontier Design Dakota 24-Bit PCI Soundcard Sound Card

key stuck
this is a car forum ,not W7

your lap top needs to be charged by power cord.

You need to download and install the latest RealTek drivers for you laptop... Go to Acer site and get the correct version
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

If you have a tv with HDMI use the HDMI port on the left side of the laptop. Change the sound output to HDMI first if you want to output sound through the tv.

u need to update your sound card driver

before formatting
in device manager write down

display
network
audio
and video drivers

http://support.acer-euro.com/drivers/notebook/as_5920.html

Select your operating system
Check your OS by right clicking on my computer and go to properties
It should be up the top e.g. Microsoft XP Professional
You might be selecting Vista 32 instead of 64

Hope this helped you out

Blazamane.

check the volume control..in the keyboard hotkey..press Fn+ sound volume control...if not come
try to re install the driver of the sound...if you dont have driver..check this out:
www.acer.com
download drivers..select model of your laptop..thats it..if the same not working..check in the bios setup and check the sound setting if it is enabled or disabled..if same problem..maybe its a hardware problem..i think so ..but check first what i had given option for you before the hardware..

reboot the sound card trough the device manager.

http://support.acer-euro.com/drivers/ftp/ftp.html this is the site where you can download your drivers for Vista. since you didn't mention your OS I presume it's Vista.