Can't pair bluetooth mouse to macbook pro
Hi
I got an old (late 2011) MacBook Pro at work and when i tried to pair my Microsoft Designer Mouse with it it doesn't even show up in the Bluetooth preferences.
The thing is I have a MacBook Pro at home. Also late 2011. And I can pair the mouse with it. The only difference between the computers are that mine has 8GB of RAM and the one from my employer has 4GB. That shouldn't be the problem though because i also have a MacBook Air with 4GB of RAM and the mouse pairs with that.
I've tried to Reset PRAM and SMC without any luck. I found this: https://christopher-parsons.com/solved-bluetooth-devices-not-connecting-to-osx/ and tried it without luck.
I don't know what to do. Please help.
Best regards Tommy Dahlgren, Sweden
MacBook Pro, macOS High Sierra (10.13.6)