The right way to manage this stuff is through the Device Manager. Do a run: Win + r. Type devmgmt.msc in the run dialog and hit Enter. From there you should be able to see your sound card. There's a lot of stuff in there which could break your system badly, so be careful.
Press the Windows logo key + R to open the Run dialog box. Type control in the Run dialog box, then press Enter. In the Search box in Control Panel, type troubleshooter, and then click Troubleshooting. Under the Hardware and Sound item, click Configure a device. If you are prompted to enter an administrator password or provide confirmation
-Expand the Sound and Video Game Controllers -Look for Audio driver that was installed -Right click and Update -Look for "Browse my computer for driver -Let me pick drivers available drivers -Choose an old driver and use it. -Go to Control Panel -In Control Panel, select Large icons from the View by drop down menu. -Select Sound. XrzUZ.