Windows 10: Blutooth just "gone"

Hello friends,
on my Win 10 Lenovo Legion Y540 the Bluetooth, while it was working previously, just disappeared. The laptop came with integrated Bluetooth 5.0. Nowhere it should normally appear I can turn it on or off (see screenshot 26, 27). In the Device Manager I had to select the option "show hidden devices" in order to see Bluetooth. As seen in screenshot 28 I am not being presented with the options enable device/disable device no matter which of the Bluetooth subentities I right-click. What I can imagine is that I right-clicked on the Bluetooth icon (which is now missing) in the bottom right pop up menu (see screenshot 29) in order to turn Bluetooth off but instead somehow disabled it all together. Pls help!

:)

 

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Blutooth not recognised

I did as you said.The phone identifies the laptop now,and it also pairs.It shows as "connected" in bright blue.Blutooth icon on phone is white.
But,after 2-3 seconds,it turns into off color saying "not connected".Blutooth icon on phone is off color.
when trying to share from phone disregarding that,I was unable to scroll the list of devices.

 

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