I keep having issue with my bluetooth. it only works several hours after restart. I read another solution that I was supposed to hold down command option p and r together until it restarts by itself but it didn't work for my device.
my device is macbook air bought last year 2021, and currently on macOs Big sur version 11.2.3
Hi, and Happy New Year.
Try to check your MacBook Air with Apple Diagnostics if it reports Bluetooth related error(NDL001).
Use Apple Diagnostics to test your Mac - Apple Support
If it doesn't help or error detected, contact Apple Support or make Genius Bar reservation if your local retail AppleStore is open or find opened local Apple Authorized Service Provider to be examined your MacBook Air before one year limited warranty is expired.
Genius Bar Reservation and Apple Support Options - Apple
Apple - Find Locations - Location Selector
Hi, and Happy New Year.
Try to check your MacBook Air with Apple Diagnostics if it reports Bluetooth related error(NDL001).
Use Apple Diagnostics to test your Mac - Apple Support
If it doesn't help or error detected, contact Apple Support or make Genius Bar reservation if your local retail AppleStore is open or find opened local Apple Authorized Service Provider to be examined your MacBook Air before one year limited warranty is expired.
Genius Bar Reservation and Apple Support Options - Apple
Apple - Find Locations - Location Selector
Bluetooth only work after restart Macbook Air
