01-16-2019 06:07 PM
Lenovo Flex 5-1570 Bluetooth Radio is missing from Device Manger. Was using bluetooth mouse and the mouse just quit working. Attempt to install f9y403af.exe bluetooth driver for Win10 OS has failed. Ran Lenovo diagnostics but that app does not check bluetooth. Last Win10 update was on Jan 9 - however, the bluetooth mouse has been working just fine after that update. Can this problem be corrected?