Please help, no audio devices detected

[Shlouski]

My windows 7 computer (sig) BSOD and now I have no sound devices. All my audio devices are showing code 39 in device manager and when I try to reinstall the drivers, its says they are already up to date. I have tried uninstalling my drivers and reinstalling, but nothing works and the software fails to load. The sound has fail on my graphics card, my pci sound card, onboard sound card, usb headset and my webcam. I don't understand why so many different devices are effected. Please help.

 

[johnb35]

Uninstall through device manager and then reboot the pc and let windows reinstall the devices and see what happens.

 

[Shlouski]

ok I try thanks

 

[Shlouski]

Windows isn't trying to reinstall the devices, its not doing anything.

 

[johnb35]

Looks like drivers are installed, just not working properly. A few things you can do.

1. System restore to a day before issues came about
2. If #1 don't work then you might want to try reinstalling windows.

Did anything happen at home recently like a power outage or anything?

 

[Shlouski]

No I haven't had any power problems, but I guess I will be lazy and just upgrade to windows 8. At least it makes me do a bit of data tidying and reorganizing, thanks for the help john.

 

[johnb35]

I would try reinstalling first to make sure nothing is wrong with the motherboard before you upgrade. Would hate for you to upgrade and have the same issue.

 

[Shlouski]

After a clean install of windows 8 all my audio devices are now working, thanks for the help john.