Step 7: In the next prompt, select the first option reading Search automatically for Updated Driver Software.
Step 6: From the next context menu list, choose Update Driver Software. The Lenovo notebook’s internal Bluetooth radio needs to be disabled to use the CSR 4 and probably any other USB Bluetooth Adapter. Step 5: Next, locate the CSR Bluetooth dongle driver (it may also show as an Unknown device) and right-click on it.
Windows 10 can’t operate two Bluetooth radios at the same time.
(Solved) CSR 4.0 USB Adapter Won’t Install Once that was done, I rebooted the computer and reinstalled the CSR Bluetooth adapter. Then in Windows Device Manager, I selected “Show Hidden Devices” and removed any additional Bluetooth devices that are no longer being used. My second thought was there was another device interfering with the installation, so I removed my iPhone, Sharkk Boombox, and Amazon Tap. My initial thought was that maybe there was a driver needed after all, but my research told me that the CSR 4 USB Bluetooth adapter does not require any driver other than what is included with the Windows 10 operating system. Here we go, a simple task is now a project. A quick check-in Windows 10 device manager showed me the CSR 4.0 was installed, but there was an error message. Installing the CSR 4.0 USB Bluetooth Dongleīeing a Windows 10 computer, the Bluetooth adapter should have been plug and play, but unfortunately, that was not the case. My research on Amazon showed me that there were many USB Bluetooth 4.0 Dongles to choose from, and many seemed to be re-branded CSR 4.0, so I bought the one that was actually branded CSR 4.0 for about $12, and in two days, Amazon prime had it in my hands. Cambridge Silicon Radio CSR 4.0 USB Bluetooth Dongle I had to solve this problem once and for all.įrustrated, I headed to Amazon and set out to find a new Bluetooth 4.0 USB dongle. I recently had a renewed interest in training courses, so I bought an awesome set of Hiearcool L-1 Bluetooth Headphones. Until a few days ago, I lived with this problem because it was not a big deal.
Devices would stop working, and I would need to remove them from the system and add them again along with several other tap dances to keep things working. Unfortunately, the Bluetooth 3.0 on the Thinkpad was flaky. Life was good until about two years ago when I decided I wanted to regularly pair my Amazon Tap, Sharkk Boombox, and a pair of Jabra Bluetooth earbuds to the system.
When it was new from the factory, I installed a Samsung 500Gb SSD to eliminate the weakest link, a Western Digital mechanical hard drive. You could buy a few dozens of these and have your whole organization networked without.I have an older Lenovo Thinkpad W520 notebook computer running Windows 10 Professional that, for the most part, has been an ultra-reliable workhorse.
This one came in a bubble pack with a driver CD that was not required as Windows 7 automatically installed the correct drivers for it. If you have the same problem connecting your Bluetooth speakers, then this multi-page article has the solution and drivers that you can use for windows 7 64-bit, which is the computer I have tested them on. Hence, this is where my trail of investigation began for the search of the elusive drivers. The main Bluetooth IC was CSR8510 A10U, K816MK404, whilst the other larger IC was CHK24C64, 6TS2009PA. The speaker manufacturer expects you to get it from the chipset vendor, and the chipset vendor sends you back to the manufacturer.Īfter peering through a microscope for a few minutes I was able to determine the chips used. I downloaded and installed a whole bunch of programs mentioned on blogs and forums, none of which helped, except make my computer slower Thanks. I then saw a whole bunch of YouTube tutorials, none of which had any solutions. One site had me install the Intel PROset drivers, which did not work.Īnother site wanted me to install a program that presumably scans the whole computer of any drivers, installs a virus, and steals passwords in the process. I then installed the software in the accompanying CD but it did not solve the problem.Īndroid phones are able to connect and begin using them straightaway, without any additional software or configuration, therefore, I would expect my PC to operate in the same way, but it does not. Fondos de powerpoint gratis para macĪ yellow exclamation mark near the Bluetooth peripheral device usually indicates that Windows was unable to find the necessary drivers for it. Whilst Windows 7 recognised the Bluetooth dongle in the USB port and automatically installed the necessary drivers for that, it was unable to find the drivers for the peripheral devices.