I still cannot install the Realtek Bluetooth Adapter or the other adapters. There's also "Bluetooth Device (RFCOMM Protocol TDI)" (in Device Manager / Bluetooth as well), and that can be disabled, but it doesn't help. If I uninstall "Bluetooth Radio", it asks for a restart and after restart, the Bluetooth Radio is back! And "Disable" is not available! The adapter manufacturers say I have to uninstall MacBook's own Bluetooth, otherwise I can't install the new driver. The adapters do not work, there is always the yellow triangle on Device Manager's Bluetooth /. I try to get them working on MacBook Pro 16" (2019).
The Events log on the Properties of the Bluetooth device reflects this error.I have several Bluetooth USB adapters. One more piece of info: Before I used System Restore, when my Bluetooth had stopped working, I accidentally uninstalled the 'Thinkpad Bluetooth 4.0' driver on Device Manager. It discovered the Bluetooth radio in the T430 but claimed that it was missing/in a 'phantom' state - when it tried to fix it, it came up with an error. I used Windows 10 'Get Help' to diagnose the problem. Ran System File Checker on command prompt - didn't work as well.Ħ. One driver, when I ran its Setup.exe, said that it did not recognize bluetooth capability in the device.ĥ. I downloaded numerous drivers from Lenovo and tried to connect them with 'Thinkpad Bluetooth 4.0' on device manager. I restarted multiple services and rebooted the laptop. I went on Services to check the Bluetooth services and all were running automatically except one called 'Bluetooth User Support service' which would not let me run it automatically. I currently have 'Thinkpad Bluetooth 4.0' as a bluetooth device, among others.ģ. Under 'Device Status' when I see properties for the device, it says 'Currently, this hardware device is not connected to the computer. The Bluetooth section on Device Manager was hidden, and when I opened it, all of the Bluetooth devices were greyed out. I checked on Device Manager to see if something was wrong with the actual Bluetooth devices. Nothing changed when I went into the new restore point.Ģ.
I used System Restore to bring my Windows 10 system back to a time when the Bluetooth was working. I tried a few different potential solutions to fix it, none of which have worked:ġ. Then, suddenly, today when I went on Settings to check my Bluetooth, it says Bluetooth is turned off - there is no option to turn Bluetooth off and on, and it has disappeared from Action Center. So my Bluetooth was working fine on my Windows 10 PC (Lenovo T430) for the past few months.
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