Save open work and back up important files. Note any recent driver or hardware changes. If Windows cannot start, use the startup guide first.
Work through these checks
0 of 3 complete01Open services.msc → restart Windows Audio
Open services.msc → restart Windows Audio.
Use the instructions for your exact device and operating system. Check the manufacturer’s documentation before changing firmware, hardware, or system settings.
02Run: sfc /scannow
Run: sfc /scannow.
Use the instructions for your exact device and operating system. Check the manufacturer’s documentation before changing firmware, hardware, or system settings.
03Reinstall Realtek/Intel HD Audio driver
Reinstall Realtek/Intel HD Audio driver.
Use the instructions for your exact device and operating system. Check the manufacturer’s documentation before changing firmware, hardware, or system settings.
Possible causes
- Corrupted audio driver
- Conflicting third-party audio software
- Service dependency failure (RPC)
Was this helpful?
Your progress is saved on this device.