Mac restart to safe mode how to#
Mac restart to safe mode install#
Mac restart to safe mode pro#
Mac restart to safe mode mac#

Take note that you keep the MagSafe in for computers with the built-in battery and out for computers where you can remove the battery.įor Mac Minis, Mac Pros, iMacs, and Xservers:

Turn your machine back on with the power button.

Press at the same time shift-option-control (on the left side of the machine) and the power button.

Turn your computer back on with the power button.įor newer MacBook Pros, MacBook Airs, and MacBooks where you can’t remove the battery:.

Put the battery back in and reconnect MagSafe cord.

Press the power button for 5 seconds and release.Disconnect MagSafe plug from the machine.These instructions vary depending on the type of Mac product you’re using.įor older Apple computers with a removable battery, such as the MacBook or MacBook Pro: However, with this particular issue, my computer was still rebooting on its own and never getting past the startup screen. Normally, this fixes whatever issue I have encountered. That’s a good sign the reset did whatever it is supposed to do. If you have external speakers hooked up, you might hear the chime through them the first time, then your computer internal speaker after that. Let go of the keys and let your Mac reboot normally.Keep holding the keys down until you hear the chime 3 times.Hold those keys down until your Mac reboots again and you hear the startup chime.If you can’t one hand this, turn computer on then quickly get those 4 keys pressed down. If you have a fat thumb like me, you can totally hold down command and option at the same time, allowing one handed operation. Hold down the keys command-option-p-r at the same time.Shut down computer, hold down the power button until it turns off if you have to. I like to wait until I hear fans and other things stop making noises before continuing.But it needs to be reset to fix random issues sometimes. What is the PRAM and SMC? I don’t really know and I don’t care. The first step in any OSX problem is to reset the PRAM and sometimes SMC. Fixing the Reboot Loop Step 1 – PRAM and SMC And finally, sixth, my favorite stage of coping – Google it.

Mac restart to safe mode how to#

Time to figure out how to fix this and/or talk myself into an upgrade – work certainly justifies the purchase. Alright, this thing certainly doesn’t want to boot. Coffee is ready, might as well fill the cup two thirds with some of my favorite Irish whiskey. Promise to buy a new computer…soonish? Fourth, depression. Doesn’t matter he had nothing to do with this. I’ll just leave the room, go back to bed, promptly get out of bed, and return to my office with a fresh start for the day. The stages of coping with loss and bereavement set in. If you are impatient and just want your computer to be back up and running, skip to Step 5 of this post for the working solution.

Mac restart to safe mode pro#

The Apple logo appears, progress bar shows zero, then the computer reboots.įor those reading this in hopes of finding a solution to your own problem, I’m running a Mac Pro 5,1 hexa-core with MacOS Sierra 10.12.5. I turned my computer on and it began rebooting itself over and over and over and over and… you get the point. That’s it, now the restart bug should be gone and you should have High Sierra or the most recent OS available for your computer. After choosing that, your computer will start updating to the most recent OS version. The second is the one you want, which is “Reinstall Mac OS”. Then a loading bar appears and after some time the desktop will come up with a window in the center. Wait until you see a globe, then you can release the keys. Press the power button and then quickly press and hold those keys. If the computer is on, hold the power button until it shuts down completely.įind the Command + Option + R keys.

Mac restart to safe mode install#

Specifically, this was after my computer restarted to install High Sierra, then froze midway, then once I powered off and on again, it became stuck on an endless reboot cycle, where it listed code saying something about ‘Kernel’ and ‘panic’. If you have a Time Capsule Backup this will also work for that. No Time Capsule Backup or USB drive required. I called Apple Support and they shared an easy fix with me. One user commented with this fix which seems to be working for some of the more recent updates causing the rebooting loops: I haven’t had this issue on High Sierra yet, so if this helps, please leave a comment confirming for everyone else. I’ve been told this guide is helpful for both MacOS High Sierra 10.13 and Sierra. Updates for OSX High Sierra – January 2018 Updates for OSX High Sierra – January 2018.