HP Pavillion - Device Manager - IDT High definition audio codec not working on Windows 10 - Fix

This fixed the problem

Most Helpful Reply

3juan replied

I had a same problem on HP Envy 23 1080jp All in one desktop PC.

I can solved as following.

1. Select IDT High Definition Audio CODEC on Device Manager.

2. Select Driver tab.

3. Click Update Driver... button.

4. Select -> Browse my computer for driver software.

5. Select -> Let me pickup a list of device drivers on my computer.

6. Select High Definition Audio Device (Not IDT High Def... this is important.) and click Next.

Appears Warning message, but reply Yes.

7. ! Windows has successfully update your driver software.

Key is step 6.