
We all use headsets for music, gaming, entertainment, work calls, and meetings. But what if your microphone suddenly stops working, or if you’re using a Corsair microphone, your Corsair HS35 mic is not working on your system?
Don’t worry, you are not alone; there are many users who reported similar issues. They often do not know what caused the problem or why the Corsair HS35 headset mic stopped working.
There could be many reasons behind it, like lesser audio flows, input/output settings selections, or a physically dead microphone that you are not fully aware of yet. So, it is mainly important to figure out first the reason behind the issue and then work accordingly to fix it.
With this guide, you will understand all about the reasons why your Corsair HS35 mic is not working on Windows 10 or 11 and how to fix the same.
Reasons Why Corsair HS35 Mic is Not Working
There are many reasons that could result in the Corsair HS35 mic not working issue for your system that you are completely unaware of right now. And to solve this issue, you first need to understand the causes behind it. These are some of the most basic reasons behind why the Corsair HS35 mic is not working on Windows 11/10:
- The Corsair HS35 mic is not working on your system because the microphone you are using is not yet turned on.
- There is simply a lost connection to the microphone with your system.
- The Corsair HS35 mic is not working because the input is not muted in your system.
- Audio input muted for the headset you are using is muted.
- The Corsair HS35 mic is not working because the microphones you are selecting and trying to connect are not the correct ones that you are using.
- The issue of the Corsair HS35 mic not working on Windows 10 or 11 can be a result of not using the best driver updater for finding the latest drivers. Instead, your system is still using faulty and missing drivers.
Methods to Fix the Issue of Corsair HS35 Mic Not Working
To resolve the issue of the Corsair HS35 mic not working on Windows 11 or 10, first you need to make sure you understand the reason behind this error and then work on the ways to fix it. Now that you have a clear idea about the issue, let’s dive into some effective ways to fix the issue on your own.
Method 1: Provide Access to Microphone
The most basic and easiest method that you must try to fix the issue of the Corsair HS35 mic not working on Windows 10 or 11 is to make sure that you have provided permission to the microphone. Unlike the Corsair mouse and keyboard not working, the issue of the Corsair HS35 mic not working is the easier issue to resolve.
- Step 1: Open the settings of Windows, and for that, simply press ‘Windows + I’ for the same.
- Step 2: Go to the microphone option and then select the ‘Change’ button and turn it on if it’s not already.

- Step 3: Also make sure that the ‘Allow apps to access the microphone’ is also turned on.
And if the microphone has already been accessed, then there must be some other reason for the Corsair HS35 mic not working because there must be some issue in other audio settings.
Also know: How to Fix Driver Power State Failure Windows 10,11
Method 2: Audio Settings in Your System
If your Corsair headset HS35 mic is not working properly, then you should also check for the audio settings of your system. Many times, the audio settings of your system get disturbed because of repeated operations around it.
- Step 1: Right-click on the volume button present on the right bottom of the taskbar.
- Step 2: From the menu, click on the ‘Sounds’ option.
- Step 3: Now under the ‘Recording’ tab, make sure that you have enabled the Headset Microphone option. Also make sure that the mic you are using is set as a default device.

- Step 4: Now right-click on the Headset Microphone option and go to ‘Properties.’
- Step 5: And under the ‘Levels’ tab, keep the slider at the maximum value. Now click on ‘Ok’ to apply and save all the changes you have made.
If your Corsair HS35 mic is not working on Windows 11 or 10, then you should check the iCUE software present in your system.
Method 3: Reinstalling iCUE Software
If the issue is not with the external audio settings in your system, then it is time to dig deeper. And the first thing that comes to the mind is the fault in audio device drivers. You need the latest version of all the microphone drivers in your system to run it smoothly.
- Step 1: Open the Control Panel in your system and go to the device manager option.

- Step 2: Now click on the ‘Audio Inputs and Outputs.’ Then right-click on the Corsair microphone, and from the drop-down menu, click on the ‘Uninstall Device’ option.
- Step 3: And go and unplug the Corsair microphone you are using on your system. Now restart the system once. And open the control panel once again.
- Step 4: Open the ‘Programs and Features’ option and right-click on the iCUE Software and click on the ‘Uninstall’ option.
And even if by this method also, you are facing the Corsair HS35 mic not working issue, then you must try using the next method mentioned below.
Method 4: Using a USB Audio Card
Sometimes, the issue of the Corsair HS35 mic not working arises because of the faulty sound card of your system. If the audio port is of any defected 3.5 mm size, then the Corsair HS35 mic will not work with it. So, there is a need to use a USB Audio Card for your system to resolve the issue that occurred with the built-in sound cards. These audio cards help you in upgrading the multi-channel surroundings and isolating all the audio noise from the system case as well to keep you away from Corsair HS35 mic not working issues.
Method 5: Recording Audio Troubleshooter
You can also run a recording audio troubleshooter to fix the Corsair HS35 mic not working on Windows 11 issue. Here is a complete and simple guide for you to do the same:
- Step 1: Go to the ‘Settings’ of your system and open the ‘System’ option.

- Step 2: Click on ‘Troubleshoot’ from the leftmost menu. And select other troubleshooters.
- Step 3: Now click on the ‘Recording Audio’ and then on the ‘Run’ button.
To resolve the issue of the microphone not working on the PC, or the Corsair HS35 mic not working for Windows 10, run the troubleshooter with the help of these steps:
- Step 1: Go to the ‘Settings’ of your system and open the ‘Update & Security’ option.
- Step 2: Click on ‘Troubleshoot’ from the leftmost menu. And select additional troubleshooters.
- Step 3: Now click on the ‘Recording Audio’ and then on the ‘Run’ button.
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Frequently Asked Questions (FAQs)
Q1. Why is the Corsair Headset HS35 mic not working or picking up the sound?
Ans. The main and the primary reason why the corsair headset HS35 mic is not working could be the port connection issues or the denied access to the microphone in your system.
Q2. Is it necessary to have iCUE software to use the Corsair HS35?
Ans. No, it is not necessary to have iCUE software to use the Corsair HS35. You can also connect it using the USB port as well.
Q3. What to do if, after trying everything possible, the Corsair HS35 is still not working?
Ans. Even if after trying everything the Corsair HS35 is still not working, then you must try to check the microphone by connecting it to any other device like a laptop, another phone, or even any other computer.
We encounter receiving a lot of complaints regarding the Corsair HS35 mic not working on Windows 11 or Windows 10 in our day-to-day life. However, it is important to know various ways to fix the issue, but the more important is to know and understand all the reasons behind the issue of the Corsair HS35 mic not working before anything. Once you know the reason behind the issue, you can opt for any method mentioned in this article as per your convenience.

