- Degunk your Mac by resetting non-volatile memory and the system management controller. - Use Activity Monitor, Disk Utility, macOS Recovery, and other specialized tools to analyze and fix problems. - Diagnose and repair network and internet connectivity issues. - Speed up a slow Mac. - Repair file permissions.
Start troubleshooting by restarting your Mac, sometimes that is all that is necessary to fix this problem. Next turn your Mac’s Bluetooth off and on again. To do this click on the Bluetooth icon Mac service and repair. Learn about AppleCare+ and the Apple limited warranty coverage, start a service request for your Mac, and find out how to prepare your Mac for service. Nov 12, 2019 · Troubleshooting Mac Startup Problems - Stuck at the Blue Screen Pixabay If you turn on your Mac, make it past the gray screen, but then get stuck at the blue screen, it means your Mac is having trouble loading all the files it needs from the startup drive. Jun 22, 2015 · Troubleshooting your Mac — while it takes time, patience, and sometimes money — is a very gratifying experience, especially if it’s a problem that’s been bothering you for a while. And if you’re feeling brave enough to take on a hardware problem, and you successfully solve it, you’ll be counted among a select group. mac troubleshooting how to os x mountain lion lion repairs diy feature. 37. 19. Like any computer, a Mac is prone to serious problems over the course of its life. A wide variety of things can go
Apr 11, 2014 · Software troubleshooting. Boot to Safe Mode. If your Mac is having trouble with some third-party software, then you can boot into Safe Mode to see if doing so avoids the problem. Safe boot will
Basic troubleshooting techniques. There are several things that could cause a problem with your computer. No matter what's causing the issue, troubleshooting will always be a process of trial and error—in some cases, you may need to try several approaches before finding a solution; other problems may be easy to fix. As you gain more