How to remove audio driver from device manager

[jandaze]

Hello, i cant install my audio driver in my laptop..sony vgn-cr25s...coz when i format it has a audio already installed..now i cant install audio driver

 

[manojgj]

go to device manager by right click on mycomputer -> manage
the select device manager & select your audio device on right window with yellow mark or without drive , right click ->update driver ->yes this time only-> install fro specific location (advanced) ->do not search i will choose the driver to install
and select "have disk" button (now locate the path to the source you have, you will get these .inf file when you tried to install driver by clicking .exe file , all of the drivers will be extracted to C: drive by default)

you may need this for installing audio drivers in xp with laptops
http://www.softwarepatch.com/windows/uaa-bus-driver-patch.html