SOLVED imac bootcamped win 7 cirrus logic audio not working due to hd audio driver

[round2it]

I have a imac bootcamped with windows 7 but i am having problems with the cirrus logic audio device cs4206a

 

in devices i have the cirrus logic audio (it can not start)

and i have a hd audio device running

 

if i disable the hd audio device and reinstall the drivers for the cirrus logic the sound is working)

 

as soon a i reboot the machine the hd audio device re enables itself

 

can i permanently disable the hd audio device via local GP

 

anyone got any ideas

Edited October 12, 2011 by round2it

[round2it]

solution is

 

the drivers that bootcamp installs is the problem

 

to fix this

 

install bootcamp

remove bootcamp

reinstall bootcamp then rollback the drivers for the cirrus logic audio device

this rols back to the default windows drivers that works perfectly

hope someone finds this usefull

 

strange way to go about it

 

but it is a solution

 

blinking apple

[HodgeHi]

Did you try updating the apple bootcamp after the bootcamp installation? You can use the Apple software updater to do this.

[round2it]

yes it had the latest bootcamp drivers but as my solution describes the apple bootcamp drivers was the issue,the default windows drivers work perfectly fine.

 

Thanks for the reply