Hi. ned acer aspire 5315 sound card driver please

try these drivers

http://laptop-problem.blogspot.in/2012/01/acer-aspire-5315-windows-xp-driver.html

Operating System Windows XP Professional with Service Pack 2
Windows XP Home with Service Pack 2
Windows Vista Home Premium
Windows Vista Home Basic
Windows Vista Starter

1. Before upgrading to windows 7, you must check the specification of your acer aspire 5315.

2. Windows 7 is better than windows vista but if you are really wanted those acer programs to work. You have to downgrade your operating system from your previous operating system.

Hello,

Please download and install the correct driver for your laptop if you are using following systems:

Acer Aspire 5315 XP Driver download
Acer Aspire 5315 Vista Driver download

[OPTIONAL & use at own risk]
Acer Aspire 5315 BIOS download

The drivers you need are here

ftp://ftp.work.acer-euro.com/notebook/aspire_5315/vista/

to get the sound driver, go to google and visit aspire website am sure u will get it if u cant still get it mail me on [email protected] for further directories

Try using the graphic drivers from this site

http://soulpass.com/2007/11/10/installing-windows-xp-professional-sp2-on-acer-aspire-5315-2153-laptop/

you need to go on google & then .
right this test my sound card & repair.
microsoft will tell you that you sound card used by something else/
microsoft will restore it for you

acer has the driver on there web site at

http://www.acerpanam.com/synapse/data/7117/documents/AS5720_Audio_v6.0.1.5413_R167.zip

The rest of your drivers can be found here

http://www.acerpanam.com/flex/acer/bin/acer.html#app=2766&9e7c-selectedIndex=0&3386-selectedIndex=2&bca4-selectedIndex=1&bf37-selectedIndex=1&4f90-selectedIndex=1

Your system needs audio driver for the sound to work.
follow this link

http://www.acerpanam.com/synapse/forms/acerdrivers.cfm

and download drivers for your system (select your model 5315), make sure you choose the one that matches your OS, that is XP.

Hi
Install ur audio drivers again.
hopefully this would solve ur problem and if doesnt then let me know.