Windows 10: My bluetooth option is suddenly missing from windows 11, completely gone!

Its like my Motherboard just doesnt have bluetooth anymore although it worked a week ago. I went into Device Manager, but I couldnt even fnd any bluetooth settings there either! Bluetooth toggle is also missing from Settings etc. I have rebooted my pc multiple times. Please help, I cant find any answers online. ***EDIT: I ran the bluetooth troubleshooter and the troubleshooter said my device doesnt have bluetooth, but that cant be? I was using bluetooth on my motherboard just a week ago. Motherboard: MSI B450M Bazooka Max WiFi.

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Bluetooth is suddenly gone?

My laptop definitely has Bluetooth, I've used it before but after I downgraded from windows 11 to windows 10 suddenly Bluetooth is missing.

I can't turn it on in the action window where you turn on things like flight mode, the option is just gone. I went to the Bluetooth and devices tab in settings, no option to turn it on there. I opened device manager and the Bluetooth adapter doesn't show up anymore and I tried doing troubleshooting after following a guide on this site but it suddenly says "this device does not have Bluetooth"

I tried opening services.msc and turning on automatic start for the Bluetooth services, that didn't help, I've tried downloading new drivers, that did nothing and I tried booting in safe mode to automatically install the default drivers but that didn't help either. I'm at the end of my rope here, can someone help?

 

Bluetooth completely disappeared from Windows 11

Hi, just while I was using my PC on Windows 11, my Bluetooth randomly shut off, and I went to see what went wrong. The on/off switch is gone, the additional options are gone, the Bluetooth drivers are missing from Device Manager, troubleshooting detects no Bluetooth, I tried restarting Bluetooth support in services, and all of that for no luck. I've had Bluetooth working just fine since I first installed Windows 11 on its opening, and suddenly my computer forgot it even existed. The laptop manufacturer is Acer and the system model is Swift SF314-43. Which driver do I download and how?

 

Why did the startup window get cleared?

I didn't missed any step, the list was gone and gone , even after using lot of programs the programs were not listed in that list.