Troubleshooting Bose QC45 Microphone Not Working on Windows 10

Are you experiencing issues with the microphone on your Bose QC45 headphones not working when connected to your Windows 10 computer? This can be frustrating, especially if you rely on the microphone for work or communication purposes. In this troubleshooting guide, we will walk you through some steps to help you resolve this problem.

Check the Basics

Before we dive into troubleshooting the microphone issue, let's make sure we cover the basics:

• Ensure that your Bose QC45 headphones are properly connected to your Windows 10 computer via Bluetooth or wired connection.
• Confirm that the microphone is not physically muted on the headphones. Some headphones have a dedicated mute button or a switch that needs to be enabled for the microphone to work.
• Make sure that the microphone is not muted or turned down in the Windows 10 sound settings. To check this, right-click on the speaker icon in the taskbar, select "Open Sound settings," and navigate to the "Input" section. Ensure that the microphone volume is turned up and not muted.

Update Bose QC45 Firmware

Outdated firmware can sometimes cause compatibility issues, including problems with the microphone. To address this, let's update the firmware on your Bose QC45 headphones:

1. Download and install the Bose Music app on your smartphone or tablet from the App Store or Google Play Store.
2. Connect your Bose QC45 headphones to the Bose Music app using Bluetooth.
3. If an update is available, you will be prompted to install it. Follow the on-screen instructions to complete the firmware update.
4. After the update is finished, disconnect and reconnect your headphones to your Windows 10 computer and check if the microphone is working.

Adjust Privacy Settings

Windows 10 has privacy settings that control which apps have access to your microphone. If the microphone is not working with specific apps, you may need to adjust these settings:

1. Click on the Start menu and select "Settings."
2. In the Settings window, click on "Privacy."
3. From the left-hand menu, select "Microphone."
4. Ensure that the toggle switch under "Allow apps to access your microphone" is turned on.
5. Scroll down to the "Choose which apps can access your microphone" section and make sure the toggle switches for the apps you want to use the microphone with are also turned on.

Update Audio Drivers

Outdated or incompatible audio drivers can cause issues with the microphone and other audio devices. To update your audio drivers:

1. Right-click on the Start menu and select "Device Manager."
2. In the Device Manager window, expand the "Audio inputs and outputs" category.
3. Right-click on your Bose QC45 headphones and select "Update driver."
4. Choose the option to automatically search for updated driver software. Windows will then search for and install any available updates.
5. Once the update is complete, restart your computer and check if the microphone is functioning correctly.

Try a Different USB Port

If you are using the wired connection option for your Bose QC45 headphones, the USB port you are using may be causing the issue. Try connecting the headphones to a different USB port on your computer to see if that resolves the problem.

Contact Bose Support

If none of the above steps have resolved the microphone issue with your Bose QC45 headphones on Windows 10, it may be time to reach out to Bose support for further assistance. They have dedicated support channels and may be able to provide specific guidance or troubleshooting steps tailored to your situation.

We hope this guide has helped you troubleshoot the microphone issue with your Bose QC45 headphones on Windows 10. By following these steps, you should be able to get your microphone up and running again. If you have any further questions or need additional support, don't hesitate to reach out to Bose or consult the references below.