27.04.2013 · Hold all 4 keys for 5-6 seconds and release. The computer should still be off at this point. Cross you fingers and press the power button. Once the computer powers up and you sign in, check to see if the bluetooth icon is now back in Systems Preferences. It worked for me and all my devices were listed.
05.11.2019 · To reset Bluetooth without restarting your whole Mac, head to System Preferences > Bluetooth and click Turn Bluetooth Off. You can also toggle Bluetooth by clicking on the menu bar icon—click Turn Bluetooth On to try again. If you're having trouble using AirDrop on your Mac, toggling this setting can often solve your problem.
28.12.2021 · Visit System Preferences on your Mac PC and select Bluetooth. Click on the problematic connected Bluetooth device. Now click on the cross icon (X) from the right side to remove it from the PC Confirm your action and repeat the steps for other Bluetooth devices. Now simply reconnect the Bluetooth device to your Mac PC.
Close all your tabs/windows/apps/system preferences which might try to connect via Bluetooth on Mac; · Open Finder; · Press Command+Shift+G. · Once ...
08.12.2021 · Go to System Preferences Bluetooth check that Bluetooth is on Plug in your mouse with the Lightning cable Go to System Preferences Mouse Set Up Bluetooth Mouse wait for your Mac to search for the device and connect to it
24.11.2021 · After updating your macOS, you might find the Bluetooth Preferences window not showing up. It means you can click on the Bluetooth icon in the menu bar and see which devices are currently connected, but you can’t pair new devices with your Mac because it has to be done through Preferences.
07.05.2020 · Guys I have up my hack but no matter what I try, bluetooth simply doesn't work. No option in System Preferences, System Report shows "No such information". I have attached my problem reporting files. Can anyone please help me regarding the fix? Thank You
Go to System Preferences app → Keyboard → Keyboard. Click on Set Up Bluetooth Keyboard... · With System Preferences app, click View → Customize... in the Menu ...
04.01.2012 · Bluetooth is missing from system preferences and the bluetooth icon is has also disappeared form top right hand bar of my computer. I think it might have something to do with installing lion, but not really sure? But i do know i used to have bluetooth as i swapped files a while back using it.
Click Apple > System Preferences, and select the Bluetooth Preference pane. Click Turn Bluetooth Off . Open a Finder window and navigate to the /YourStartupDrive/Library/Preferences folder. Press Command-Shift-G on your keyboard and enter /Library/Preferences in the box. Typically this will be in /Macintosh HD/Library/Preferences.
16.05.2020 · After all of that, the icon in the menu bar is still greyed out and clicking on the icon only shows one line of text that is greyed out and text reads "Bluetooth: Not Available" It is also still completely absent from System Preferences menu. You have a …
22.07.2021 · Hold down the Option key and click Go > Library > Preferences. Find the com.apple.Bluetooth.plist file and delete it. Restart your computer. Bluetooth won’t turn on Sometimes after updating to macOS Monterey, if you can’t turn your Bluetooth back on, it’s likely because of something in your SMC.