Use 3 fingers to (swipe) scroll of down and then highlight RESET. RELATED: Five Useful Things You Can Do With The MacBook Pro's Touch Bar MacBooks with Function Keys If you have an older MacBook, MacBook Pro, or MacBook Air, you’ll see a physical row of function keys (F1 to F12) along the top of the keyboard. This allows a Mac to mount like a hard drive on other Macs. Use 3 fingers to (swipe) scroll of down and highlight ' GENERAL '. Pressing on the button in the top-right corner will turn on your MacBook. If all else fails, Target Disk Mode may save the day.
With Screen Sharing enabled, if you also clicked Computer Settings and enabled a password for VNC viewers, you should also or instead be able to use standard VNC screen-sharing software from any computer on the network (including a Mac), or one that can reach the network remotely. If that appears, click it, and enter the account information in the Screen Sharing app that launches.
Does Share Screen appear in the upper-right corner of the Finder window? In the Finder on any other Mac on the same network look in the Locations section in the sidebar in any window. If you might have done so, follow these steps: MacOS allows remote screen access via a local network using Bonjour, but only if you enabled Screen Sharing in the Sharing preference pane. If any of that works, you can continue to use the Mac normally, or use the second display to manage transferring data from it. Try restarting the Mac and then reset its NVRAM or PRAM per Apple’s instructions at startup. Screenshot of the Desktop As Wallpaper Prank (Mac Edition): This is a simple prank that takes 5 minutes to setup and will cause huge amounts of frustration for the victim. With a Mac laptop, shut the computer’s lid, which may transfer the display to the external monitor.
Even if you can’t see it, you might be able to grab the top of the window with the cursor on the monitor that’s invisible to you and drag it to the monitor you can see! It’s a little like those terrible claw toy machines-but without being able to even see the claw or the toy. See if you can bring up the Displays preference pane and check the Mirror Displays box in the Arrangement tab.