If you use Bluetooth devices on your Windows 10 computer, you definitely need the Broadcom BCM20702A0 driver . This driver allows several Bluetooth components on your computer to communicate with your operating system . Without this driver, you won't be able to use Bluetooth devices such as a keyboard , mouse , or headset with the system.
In this article, we will explain what the Broadcom BCM20702A0 driver actually is, what the known problems are related to this driver, and how to easily download and install it on your Windows 10 computer .
What is the Broadcom BCM20702A0 driver?
The Broadcom BCM20702A0 Windows operating system. It is a technology used to establish a connection between the hardware and its framework.
Think of it this way: there's no way for Microsoft to natively include code to support every device. This means manufacturers have to create their own methods to enable communication with the operating system. These files are called drivers.
Drivers are most often obtained by downloading them from the Internet . However, some devices may come with a driver disc containing the files that you can install yourself.
You might not even know you need the BCM20702A0 driver if your computer has built-in Bluetooth or if you recently purchased a Bluetooth-related item. Especially for Bluetooth devices, it's crucial that your drivers are up-to-date and properly installed. Without the correct drivers, your computer won't be able to use Bluetooth, as no connection can be established on your PC .
See also: Bluetooth has disappeared on Windows 10: how to activate it?
What are the known problems with the Broadcom BCM20702A0 driver?
Here are some of the most common problems with the Broadcom BCM20702A0 driver Windows users :
- The BCM20702A0 driver appears randomly. Some people suddenly notice the driver appearing in Device Manager. This should be normal if your computer has built-in Bluetooth or if you recently purchased a Bluetooth-related item.
- The BCM20702A0 driver is missing. It has been reported that sometimes the BCM20702A0 driver appears to be completely absent from the computer. Even after using or attempting to use a Bluetooth device, you may notice that the driver still hasn't installed.
- The BCM20702A0 driver is not responding. Even if you have the BCM20702A0 driver, it may stop or become unresponsive when using your Bluetooth functionality.
These problems can be caused by several factors, such as a conflict with other drivers , registry corruption , malware infection, or an or incorrect operating system update
How do I download and install the Broadcom BCM20702A0 driver?
To download and install the Broadcom BCM20702A0 driver, you have several options. We will present the three simplest and most effective methods:
- Run the Bluetooth troubleshooter
- Install the Broadcom driver from the official website
- Remove all Bluetooth drivers and USB controllers
Run the Bluetooth troubleshooter
The first thing you can try is running the Bluetooth troubleshooter built into Windows 10. This tool can automatically detect and fix problems with your computer's Bluetooth functionality. Here's how:
Step 1: Click the Start button and type “ troubleshooting ” in the search bar. Click on the result that appears.
Step 2: Scroll down and tap the " Additional Troubleshooting Utilities "
Step 3: Under the “Find and resolve other problems” section, click on “Bluetooth”.
Step 4: Click on “Run the troubleshooter” and follow the on-screen instructions.
The troubleshooter will scan your system and attempt to detect and repair problems related to the Broadcom BCM20702A0 driver . If the problem persists, proceed to the next method.
Install the Broadcom driver from the official website
Another option is to download and install the Broadcom BCM20702A0 driver from the manufacturer's official website. This ensures you get the latest and most compatible version of the driver for your Windows 10 operating system .
Warning: Windows drivers for Broadcom Bluetooth devices are no longer published on the official Broadcom website.
Therefore, we will use a related site.
Here's how to do it:
Step 1: Go to the oemdrivers website at the following address: https://oemdrivers.com/bluetooth-bcm20702a0-driver or
Step 2: In the search bar, type “BCM20702A0” and click the “Search” button.
Step 3: You will see a list of results corresponding to the BCM20702A0 driver for different operating systems. Choose the one that corresponds to your version of Windows 10 (32-bit or 64-bit) and click the “Download” button.
Once the file is downloaded, open it and follow the on-screen instructions to install the driver on your computer .
Restart your computer after installation and check if the problem is resolved. If not, proceed to the next method.
Remove all Bluetooth drivers and USB controllers
The last option we suggest is to remove all Bluetooth and USB controller drivers from your computer and then reinstall them automatically. This method can be useful if you have a conflict between different drivers or if your drivers are corrupted or outdated. Here's how to do it:
- Open Device Manager by pressing the Windows + X keys simultaneously and choosing “Device Manager” from the menu that appears.
- In the Device Manager window, click the arrow next to “Bluetooth Devices” to display all Bluetooth devices connected to your computer.
- Right-click on each Bluetooth device and choose “Uninstall device”. Confirm your choice if necessary.
- Next, click the arrow next to “USB Bus Controllers” to display all USB controllers connected to your computer.
- Right-click on each USB controller and choose “Uninstall device”. Confirm your choice if necessary.
- Once you have uninstalled all Bluetooth devices and USB controllers, restart your computer. Windows 10 will automatically detect the missing devices and reinstall the appropriate drivers for them.
- After restarting, check if the Broadcom BCM20702A0 driver issue is resolved. If not, you can try manually updating the drivers using Device Manager or third-party software.
| Method | Benefits | Disadvantages | Difficulty |
| Run the Bluetooth troubleshooter | Simple and quick, requires no download or manual installation | May not detect or repair all problems; depends on the reliability of the Windows 10 tool | Easy |
| Install the Broadcom driver from the official website | Guarantees to provide the latest and most compatible driver version, and allows you to choose the version best suited to your operating system | Requires manually downloading and installing the driver, which can be tedious or error-prone | AVERAGE |
| Remove all Bluetooth drivers and USB controllers | This allows you to resolve driver conflicts or corruption, enabling Windows 10 to automatically reinstall the correct drivers | Requires manually uninstalling multiple devices, may result in the loss of some features or data, and may not work if Windows 10 does not correctly detect the devices | Difficult |
You might like this article: 5 points to check before choosing your Bluetooth headphones!
Broadcom BCM20702A0 Driver FAQ
Here are some frequently asked questions about the Broadcom BCM20702A0 driver and their answers:
What is error code BCM20702A0?
Error code BCM20702A0 indicates that the drivers for this device are not installed or that there are no compatible drivers for this device. This means that your computer cannot properly use the Bluetooth functionality.
How do I know if I need the Broadcom BCM20702A0 driver?
If you have a Bluetooth device connected to your computer, or if your computer has built-in Bluetooth functionality, you likely need the Broadcom BCM20702A0 driver. You can check if you have this driver by opening Device Manager and looking under the " Bluetooth devices " category.
How do I enable or disable Bluetooth on Windows 10?
To turn Bluetooth on or off in Windows 10 , you can use the Action Center located in the taskbar. Click the speech bubble icon, and you'll see a list of quick settings. Click the Bluetooth button to turn it on or off. You can also access Bluetooth settings by clicking the Start button and selecting "Settings," then "Devices," and finally "Bluetooth & other devices."
How do I pair a Bluetooth device with Windows 10?
To pair a Bluetooth device with Windows 10, you must first enable Bluetooth on both your computer and your device. Then, you need to make your device discoverable by your computer. This may vary depending on the type of device, but generally, you need to press a button or hold down a key for a few seconds.
Next, open your computer's Bluetooth settings and click "Add Bluetooth or other device." You'll see a list of available devices. Click the one you want to pair and follow the on-screen instructions. You may need to enter a PIN or confirm the pairing on both devices. Once pairing is complete, you'll be able to use your Bluetooth device with your computer.
Conclusion
The Broadcom BCM20702A0 driver is essential software for your Windows 10 computer to use Bluetooth functionality. If you're experiencing issues with this driver, you can try the methods we've outlined in this article to easily download and install it. We hope this article has been helpful and that you've been able to resolve the Broadcom BCM20702A0 driver error. If you have any questions or comments, please let us know in the section below.
