I have a PC with Windows 10 Pro without an embedded Bluetooth hardware. I have bought CSR8510 A10 dongle for that cause and currently the PC doesn't identify him (it used be before I formatted this. With the Bluetooth tab expanded, right-click your CSR8510 A10 driver and choose Update driver from the context menu that just appeared. Updating the Bluetooth driver. At the next screen, click on Search automatically for updated driver software from the available options. Search for new versions of the Bluetooth driver.
When csr8510 a10 driver error occurs, you can’t use Bluetooth USB adapter (dongle). Besides, you will receive an error message “Driver is unavailable”. Though this error is common, it upsets plenty of user. Today, MiniTool will walk you through several ways to resolve the error.
The csr8510 a10 driver error can occur because of a missing or outdated driver. In addition to that, other factors may also lead to. Here, we list some potential culprits for the csr8510 a10 driver error. You can take them as your reference.
The section below will offer you some fixes for the csr8510 a10 driver error based on the above possible causes. Now, let’s have a look.
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As mentioned earlier, an outdated driver can cause csr8510 a10 driver error. Hence, you should check if your crs8510 a10 and Bluetooth driver is up to date as soon as you encounter the issue. If not, update it with the steps below.
Step 1: Press Windows + X key and then click on the Device Manager option. Also, you can open Device Manager from Run window. For that, press Windows and R keys, and then type devmgmt.msc and click OK.
Step 2: Expand Bluetooth in the Device Manager window. Then right-click on csr8510 a10 driver and click Update driver.
Step 3: In the next window, choose an update method according to your demand. The Search automatically for updated driver software option will update the driver automatically, while the Browse my computer for driver software option requires you to operate by yourself.
Step 4: After that, follow the on-screen instruction to finish the process.
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You need to install csr8510 a10 driver when Device Manager can’t install the right driver version or the driver is missing. Since the csr8510 a10 driver is unavailable in CSR download center and the manufacturer doesn’t support driver anymore, you need to install csr8510 a10 with the help of third-party program.
Download and install utilities like Driver Easy on your computer, and then install csr8510 a 10 driver.
You can fix csr8510 a10 driver by enabling the Bluetooth associated services (Bluetooth Support Service and Bluetooth Handsfree Service) manually. Here’s how to do.
Step 1: Open the Run window by pressing Windows and R keys, and then input services.msc and click OK.
Step 2: Scroll down the content until find the Bluetooth Handsfree Service and Bluetooth Support Service. Right-click on Bluetooth Handsfree Service and click Properties.
Step 3: Choose Automatic (Delayed Start) from the drop-down menu of Startup type and click the Start button. Then click OK and Apply to save and execute the change.
Step 4: Repeat the Step 2 and Step 3 to enable Bluetooth Support Service.
Due to driver inconsistency associated with a missing Stack architecture, you can receive the csr8510 a10 driver error on your PC. According to user reports, the issue can be solved by installing the Toshiba Bluetooth Stack program. You can have a try too.
Step 1: Click here to move to the official website of Bluetooth Stack and then click the Download button.
Step 2: After downloading, double-click the installer and click Yes in the prompted UAC (User Account Control).
Step 3: Then follow the prompted instruction to finish the installation.
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For corrupted system files, you can run SFC (System File Checker) to fix.
Step 1: Run Command Prompt as administrator.
Step 2: In the pop-up window, type sfc /scannow and click Enter. Then you just need to wait patiently for the finish of the process.
Normally, a CSR8510 A10 driver will be automatically installed the instant you connect the Bluetooth dongle on the PC.
However, the Bluetooth stopped working after Windows 10 update, and when you check the Bluetooth adapter in Device Manager, just to find CSR8510 A10 driver is unavailable.
This Bluetooth 4.0 or 5.0 dongle allows users to connect the computer to different devices like the headset or mobile phone, for instance, you can connect your Xiaomi phone to laptop via Bluetooth. Of course, you need to turn on Bluetooth on your computer to use this Bluetooth receiver.
Therefore, sometimes, users can’t use any external devices due to the unavailable csr8510 A10 driver. So you may need to troubleshoot this Bluetooth dongle error.
Developed by Qualcomm Technologies International ltd, CSR8510 A10 WLSCP is a single-chip radio and baseband IC for Bluetooth 2.4 GHz systems including EDR to 3 Mbps.
Dedicated signal and baseband processing are included for full Bluetooth operation. In short, it is a highly applicable Bluetooth dongle to connect devices on computers.
When your CSR8510 A10 Bluetooth 4.0 or 5.0 driver is not unavailable, it means that the driver is outdated or corrupted on Windows 10. Or the Bluetooth services stop the system from recognizing the csr8510 A10 Bluetooth driver.
That may be one of the culprits of your Bluetooth keyboard not connected. Hence, you may as well get down to dealing with this CSR8510 A10 not detected as Bluetooth error as soon as possible.
Solutions:
Nowthat Windows 10 prompts you that the CSR8519 a10 driver is unavailable, youneed to try some ways to get the system to detect the driver so that thisBluetooth dongle can go back to work on Windows 10 after being recognized. Youcan remove the outdated or corrupted Bluetooth driver and then install thelatest driver for this Bluetooth 4.0 dongle.

1. Open Device Manager.
2. Expand Bluetooth, and then right-click the CSR 8510 A10 to Uninstall device.
Hereif you cannot find this Bluetooth dongle under Bluetooth, it is likely that youcan access it in Unknown devices.
3. Tick the box of Delete the driver software for this device and then Confirm to uninstall.
After you get rid of the unavailable CSR8510 driver, take time to download the newest driver for the CSR8510 A10 Bluetooth dongle. In order to fix the unavailable driver error more quickly.
Here Driver Booster, the rated top one driver tool, is recommended to you to find, download, and install the latest Windows 10 Qualcomm Bluetooth driver.
1. Download, install and run Driver Booster.
2. Hit Scan. The tool will start searching for all the outdated or corrupted drivers.
3. Under Bluetooth, find out CSR8610 A10 to Update it.
Thenyou can observe that Driver Booster is downloading Windows 10 csr8510 a10 4.0or 5.0 driver. You can then check whether the Bluetooth receiver driver isstill not available in Device Manager Driver Properties. If needed, you canrefer to more ways to updateBluetooth drivers.
Anincompatible Bluetooth driver will also likely result in CSR8510 A10 driverunavailable error on Windows 10, so you can try to roll back the drive to theprevious version to see if it can make the system recognize this driver andallows the Bluetooth dongle to work. You can try to install the previous 4.0 or5.0 Bluetooth dongle driver that is already installed on your computer.
1. Open Device Manager.
2. Expand Bluetooth, and then right-click the CSR8510 A10 to open its Properties.

3. Under Driver, hit Roll Back Driver.
4. Windows system will then install the previous Bluetooth dongle driver.
For instance, the system may have installed the generic Bluetooth driver. You can connect your headset or smartphone to the computer with your CSR8510 A10 4.0 dongle to see if it works.

Or when you open Device Manager, the error that This device is not configured properly (code 1) may have disappeared, and you can connect Bluetooth headphones to PC as normal.
The Bluetooth Support service will also affect the performance of your Bluetooth devices. Sometimes, the csr8510 driver not available may be caused by the misconfigured Bluetooth service settings.
So it is worthwhile to enable the related Bluetooth services to ensure your Bluetooth receiver or dongle works well on Windows systems.
1. Type in Services in the search box and then hit Enter.
2. In Services, scroll down to locate and right click Bluetooth Support Service to open its Properties.
3. Under General, set the Startup type as Automatic and Service status as Start.
4. Hit Apply and OK to save changes.
If you find there is also a Bluetooth Hands-free service, try to start it and change its startup type to automatic. After all these related services are enabled, you won’t see that the CSR8510 driver is unavailable in Bluetooth settings again.
As discussed, some users hit upon unavailable csr8510 4.0 driver on Windows 10 after upgrade from Windows 7 to Windows 10. While if you have not installed the latest system patch, your csr8510 5.0 driver may be incompatible with the system, which is why it shows you the driver is unavailable.
Or sometimes, new update packages will bring your system new features of fixes to solve some problems like Bluetooth driver not detected.
1. Go to Start > Settings > Update & Security.
2. Under Windows Update, click Check for updates.
When a new system patch installed, you can reconnect the mobile phone to the computer via Qualcomm CSR8510 Bluetooth 4.0 or 5.0 Windows 10. In summary, this csr8510 a10 driver unavailable error results from an outdated or corrupted Bluetooth dongle driver on the Windows system, so you need to install a proper driver to get the dongle detected.
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