Follow your iFixit guide from Step 1 in reverse to put the drive back. *It is important that you put it back in the machine where it was originally locked* so that the motherboard firmware will be unlocked in the next step. Step 8: Boot up the locked Mac and referencing the number you recorded, you can start trying 4 numbers at a time for the PIN. Best photo sharing software for mac. Try the first 4, then the second 4, and so on. For example: 1138, 1385, 3851, 8515, 5151, 1515, 5150.

Configuring your settings Your next job is to check your settings and make sure that everything is set up so that your Apple Watch and Mac can talk to one another, even when your Mac is just waking up. Check and double-check this list before you move on. Your Bluetooth is turned on.

The recovery partition won't help you here. >> But, before you start any of this make sure you have backed up your important files! Get a USB thumb drive and down load from the Apps Store the OS installer if you don't already have it. You'll also need this tool:. Use it to setup your thumb drive. I would also take the time to put a copy of the OS installer onto the thumb drive just in case you need to redo the drive.

Unlock a Mac Keyboard If your frozen keyboard is on a Mac computer, first unplug the keyboard and plug it back in. If that doesn't work, connect your Mac to an outlet. Following are the 4 widely used methods to unlock hard drive so that you can refresh your PC and completely get rid of 'the drive where Windows is installed is locked' problem. The methods are applicable to major Windows operating system including Windows 10/8.1/8/7. The Mac operating system allows users to lock their folders to prevent the modification or deletion of their contents by unauthorized users. Locking a folder has little use, however, if you are unable to unlock it later. If you've locked a folder on your Mac and wish to unlock it, you can do this in. It uses your Apple Watch to sign into your Mac computer, similar to the way a smart key fob can automatically unlock your car doors when you’re in close proximity.