Hi,
For almost 2 years I have Lenovo Legion Y520-15IKBM.
I noticed that I have an old version of the system (1803). Windows did not inform me about this.
Trying to upgrade to 1903 (or 1909) the problem occurs:
I tried to do everything as described, but I can't find Realtek Bluetooth in the device manager:
I don't know what to do next. I installed Lenovo Vantage, which installed all driver updates for me.
I tried to force Windows update installation in several ways.
Every time the problem comes back.
I was able to find a solution on the internet.
In my situation I had to remove the old Realtek Bluetooth driver named: RtkBtfilter.sys (C: \ Windows \ System32 \ drivers folder). After deleting the file, the update went without a problem.
Here I found a solution:
Windows update is stuck telling me I need to update my Realtek Bluetooth driver software. My problem is that I do not have the Realtek Bluetooth radio listed in device manager. The only Realtek ha...