How to Fix BCM20702A0 Driver Error on Windows 7/8/10?

Many windows 10 users are reporting BCM20702A0 driver error on the latest version of Windows. The error seems to propagate from windows Bluetooth driver and can be seen on Windows 7, 8, and 10 latest builds. In most cases, the error is caused because of poor drivers, missing driver files, or infected systems. The error is visible just after the login screen, which annoys users the most. So if you are also encountering the BCM20702A0 driver error, then you’re not alone. There are countless complains on the internet regarding this issue.

BCM20702A0 Driver Error recurring issue from techsupport

Because of incompatible drivers, faulty installation, you might see BCM20702A0 error code on your screen. However, there are many troubleshooting steps you can take to fix the error completely. The issue mainly arises from Bluetooth connection or network related drivers installed on your system. And because of this, users are not able to use Bluetooth devices such as Bluetooth mice, keyboards, headphones, and much more. So we will help you pinpoint the problem with troubleshooting steps and will help you fix BCM20702A0 error.

How to Fix BCM20702A0 Driver Error on Windows 7810

Why Is BCM20702A0 Driver Error Caused?

BCM20702A0 Driver Error is related to Bluetooth Driver in Windows operating system. The error occurs due to corrupted or damaged driver files. The Error might also cause due to some settings on your Windows that is restricting the Bluetooth driver to function.

How to Fix BCM20702A0 Driver Error on Windows 7/8/10

There is no definite fix for the BCM20702A0 driver error but there are some solutions that are mentioned below. You can try these solutions and see if it resolves your issue.

Deactivate & Reactivate Airplane Mode

If you have turned on your Airplane mode then it might interfere with your Bluetooth driver hence causing the BCM20702A0 Driver Error. Follow the steps mentioned below turn off the Airplane Mode.

Step 1) Go to the Windows search bar and type Airplane, the Airplane option will appear, click on it.

How to Fix BCM20702A0 Driver Error on Windows 7/8/10?

Step 2) A new window will appear, toggle off the Airplane option, or you can just click on the notification icon at the bottom-right corner of the screen, click on expand and click the Airplane icon to turn it off.

Run the Bluetooth troubleshoot

If your Airplane mode is off but then also you are facing the error then try troubleshooting the Bluetooth driver using windows. Follow the steps mentioned below to trouble Bluetooth.

Step 1) Type Troubleshoot settings in the Windows search bar and click on the option to open the Windows Troubleshoot settings window.

Note: You can also open the troubleshooter setting window by directly typing ms-settings:troubleshoot in the Run Dialog box and clicking on the OK button.

Step 2) Scroll down and click on the Bluetooth option under the Find and fix other problems label.

Step 3)  Click on the Run the Troubleshooter button. The troubleshooter will appear, and it will find the problems and fixes by itself so follow the windows guide to fix it, click on next and select your issue.

Also ReadHow to Fix If Bluetooth Missing From PC and Devices List

Updating and Re-installing the Existing driver

Step 1) Open up the Device Manager by typing Device Manager in the windows search bar and click the option.

Step 2)  Click on the Bluetooth option to expand the drop-down menus, you will now see your Bluetooth hardware and drivers that are on your system.

How to Fix BCM20702A0 Driver Error on Windows 7/8/10?

Step 3) Right-click on it and select the Update driver option, select the search automatically on the web option to update the driver.

Manually install the drivers

If the above method does not help you to fix BCM20702A0 Driver Error then you can manually install necessary Bluetooth drivers. Now, follow the steps mentioned below to manually install the drivers.

Step 1) Open up your Web browser, and search for your PC/Laptop Bluetooth driver. For eg. “Asus Bluetooth driver” or “HP Bluetooth driver”. Go to the official website and download the installer.

How to Fix BCM20702A0 Driver Error on Windows 7/8/10?

Step 2) Right-click and run the installer as an administrator.

Step 3) Install the drivers and restart your device. And you will not see BCM20702A0 Driver Error again.


The new BCM20702A0 Driver Error on Windows 7, 8, and 10 latest builds is mind hackling. Because of this error, users are not able to use Bluetooth services, Bluetooth headphones, and other devices. Follow the above troubleshooting steps, and your problem will be fixed in no time. In most cases, the problem arises due to faulty drivers, so make sure all your PC device drivers are up to date.

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