Saw this on another site and it works to fix the Conexant Smart Audio no sound on Windows 10 problem (at least on a Toshiba laptop) 1. Right Click Window icon in lower left 2. Type msconfig.exe (and hit return) 4. Click Boot Tab 5. Click Advanced Options 6. Change Maximum memory to 3072 (this is the magic number apparently) 7. Here you will get how to update Conexant High Definition Audio driver. Conexant HD Audio Drivers for Windows 10. Conexant Smart Audio INSTALLED on my windows 10.
Hid Compliant Touch Screen Driver Windows 10. Recently i had the problem of having no sound at all after updating to windows 10. I figured that i wasn't the only one with this problem. Solution: 1) Go to Computer Management >Device Manager.