If you accidentally deleted your audio driver, your computer will typically show a "No Audio Output Device is installed" error or a red "X" over the volume icon . Restoring it is usually straightforward, as Windows is designed to detect and reinstall missing hardware drivers automatically. 1. The Quickest Fix: Restart Your Computer In many cases, simply restarting your PC triggers Windows to scan for hardware changes. When it notices the audio chip has no driver, it will attempt to reinstall the default driver automatically. 2. Use Device Manager to Scan for Changes If a restart doesn't work, you can force Windows to look for the "missing" hardware manually: Right-click the
The login screen appeared. I typed my password. The desktop loaded. accidentally deleted audio driver