In many cases, Windows can detect missing drivers and reinstall them upon a scan or reboot.
Windows will search for any device without a driver. Often, your "High Definition Audio Device" will reappear under the section. 3. Use Windows Update
: Simply rebooting often triggers Windows to scan for and install basic drivers for any "unknown" devices it finds. deleted audio driver
Missing Sound? How to Fix a Deleted Audio Driver It usually happens in a flash of frustration: you’re trying to clean up your PC, or an update goes sideways, and suddenly, the sound icon has a red "X" over it. If you’ve accidentally deleted your audio driver, your computer effectively loses its "voice."
: Right-click the Start button and select Device Manager . Click on any item in the list, then select Action from the top menu and choose Scan for hardware changes . In many cases, Windows can detect missing drivers
You need the driver for your motherboard. Find your motherboard model (e.g., ASUS ROG, MSI Carbon) and download the Realtek Audio Driver from their official support page. 5. Use the "Roll Back" Feature
Just accidentally deleted my audio driver instead of updating it. 😑 How to Fix a Deleted Audio Driver It
Go to the manufacturer’s support site (Dell, HP, Lenovo, etc.) and enter your Service Tag or Serial Number . Look for the "Audio" or "Sound" category.
Title: HELP: Accidentally deleted Audio Driver, now no sound (Realtek/High Definition Audio)
If the driver wasn't completely deleted but is simply corrupted or "missing" after an update, you can revert to a previous version. Open . Expand Sound, video and game controllers .
Click on any item in the list, then click in the top menu bar. Select Scan for hardware changes .