Audio not working on win7 ultimate x64?

[arcanehack]

So I have had windows 7 for a while and I was using my computer when it got and I must have overloaded it and it gave me a blue screen. My audio doesn't work and when I got to the playback devices its empty I have the boxes checked off to show all the devices but it shows absolutely nothing. I reinstalled the drivers, and got a new sound card but it still doesn't work. I can't do a system restore either because it didn't save one before the problem. I'm also wondering is it possible that a file/program is interfering with it?

 

[Saurabh A]

Hi arcanehack,

Please share the status of 'audio devices' in the 'Device Manager'. A screen shot of that page would be most useful.

To access 'Device Manager' page, follow the steps listed below:
Click 'Start' > In 'Search programs and files' text-box type 'devmgmt.msc' (without quotations) > Tap 'Enter'

Also share the name/details of 'sound card' that you installed; would like to know about the drivers that you installed. (Did you install the drivers using an installation disk or a link on the internet)

Do reply with the details; would be glad to assist.

 

[arcanehack]

SIIG sound wave 7.1 PCI, I installed them from the internet and the disk (sorry didn't read the whole question)

 

[Saurabh A]

Hi arcanehack,

There are '3 sound cards' listed in the 'Device Manager':
- Integrated 'Realtek HD Audio'
- C Media PCI
- SIIG sound wave 7.1 PCI

Please install the 'drivers' for SIIG audio card using the following link: Downloads
- Enter the 'part number/product number' of your device to install the related driver
- Remove the 'C Media PCI' adapter and check results

Do reply with the results; would be glad to assist.

 

[arcanehack]

Nope did not work, as soon as I installed it and restarted says it's corrupted or missing

 

[neo101]

Download Auslogics Registry cleaner and install

Uninstall all the soundcard drivers in control panel > Programs and Features

Go to Computer Management > device manager > rt click on each yellowed item left and 'uninstall'

Reboot pc after
Go into bios and make sure any onboard sound is switched off.
Let Win 7 refind any items

After Win 7 screen is back up > run the registry cleaner
Reboot pc

Reinstall new soundcard drivers Win 7 64bit - if you have a choice (latest ones from manufacturer website preferably - not from disk)

 

[arcanehack]

The cleaner said that there were no more errors but my sound still isn't working.

 

[neo101]

Is the rest of your pc running properly?
Is lead/optical plugged in ok?

Did you follow thru my list - so onboard sound is now off?
What highlight/yellowed drivers are there in device manager?

You can try swapping souncard to another port in case there is a conflict (which is sometimes why they won't install)

Can you stick your pc specs down pleeze
esp exact motherboard name/serial ie deluxe etc and version (if you know)

Malware deletes restore points
Have you run thru two different virus checkers? Full scan

 

[arcanehack]

All that is ok let me see if I can change some files to see if something is messing with it. If that doesn't work then I'm just gonna reinstall win7

 

[Saurabh A]

Hi arcanehack,

Thank you for the reply.

You may also try to disable the 'discreet audio cards' in the BIOS; and enable on-board audio to see if that works. Also install the drivers for the on-board audio using the following link: Realtek

Alternatively, you may access the 'drivers' from the 'computer manufacturer website' if it is an OEM product.

Good luck.