Fix IDT High Definition Audio CODEC not working Windows 10

If you are facing “IDT High Definition Audio CODEC not working” problem after upgraded to Windows 10 latest version, then you are in right place.

Here, we are discussing about “IDT High Definition Audio CODEC not functioning properly on Windows 10” and providing some recommended methods/procedures to fix this issue. Let’s starts the discussion.

Many Windows 10 users reported about this problem on Microsoft Official forum site and other popular platforms, and asked for the solution. Users explained this problem occurs due to recent Windows 10 upgrade.

Users explained that they have no sound coming out of their computer and showing “Yellow colour triangle” on IDT High Definition Audio CODEC driver in order to seen in Device Manager. Let’s take have a look at error message.

Windows found driver software for your device but encountered an error while attempting to install it.

IDT High definition Audio CODEC

A device attached to the system is not functioning.

Table of Contents

Reasons behind IDT High Definition Audio CODEC not working Windows 10

  • Missing, outdated or incompatible IDT High Definition Audio CODEC driver
  • Some users reported that the issue occurs due to recent Windows update
  • Viruses or malware attack can cause this type of problem on your machine

[Tips & Tricks] How to fix IDT High Definition Audio CODEC not working on Windows 10?

Procedure 1: Run Sound Troubleshooter

Step 1: Click on “Start” button and type “Audio” in Windows Search and select “Find and Fix problem with Playing Sound” in the result. Or, go to “Settings App > System > Sound > Troubleshoot”

Step 2: In next window, select the device from list you want to troubleshoot and click on “Next”

Step 3: This process will automatically resolve the bug or problem with selected device.

Step 4: Once done, restart your computer and please check if the problem is resolved.

Procedure 2: IDT High Definition Audio CODEC download or reinstall

Step 1: Press “Windows + X” key from keyboard and select “Device Manager”

Step 2: In the opened “Device Manager”, locate “Sound, video and game controllers” and expand it

Step 3: Right-click on IDT High Definition Audio CODEC and click on “Update Driver Software”

Step 4: Click on “Browse my computer for driver software”

Step 5: Let me pick for device drivers on my computer

Select 6: Select “High Definition Audio Device” and click on “Next” and finish the installation.

Note: You need to download “IDT High Definition Audio CODEC Windows 10” on your computer from official website and then go for installation.


I am sure this article helped you to “Fix IDT High Definition Audio CODEC not working Windows 10” with several easy methods/procedures. You can choose/follow either one or all procedures to fix this issue.

If you are unable to fix this trouble with the solutions mentioned above, then it might possible that your System has infected with malware or viruses. According to security researchers, malware or viruses cause several damages in your computer.

In this case, you can scan your computer with powerful antivirus software that has the ability to delete all types of malware or viruses from System.

You can also try another possible solution to fix this issue. We recommended you to Repair your PCs/laptops with powerful PC Repair Tools/Software that has the ability to remove all the faculty software, clean System registry, remove all types of malware or viruses, fix all types of bugs or errors and improves System performance as well. You can download powerful PC Repair Tool/Software via “Download” link below.

Is Your PC Behaving Abnormal & Needs Instant Optimzation?

We recommend you to choose Advanced System Repair Suite which is dedicated to offer complete options to optimize a PC, fix any Windows error, and remove malware threats in easy. The software is award winning and suggested as the best malware fix application supporting all Windows versions including XP/Vista/7/8/8.1/10. Just 3 steps to avail error free PC.

  1. Download Advanced System Repair and install on your PC. (Follow all on screen instructions when installer is executed)
  2. Click “Scan Your PC” button to scan all present issues, errors, junk files, and malware threats.
  3. Finally, click “Start Repair” to fix all detected problems in next few minutes.