Mac Bluetooth Keyboard Typing on Its Own at Login

For those of you who have wondered about the many ways you can start up your Mac, here's a list of the Mac startup keyboard shortcuts you can invoke to admission handy macOS features, which are only available at boot fourth dimension.

Most of the time, your Mac just works—until it refuses to showtime up properly due to an unforeseen arrangement fault, a misbehaving app, a cleaved system component, and whatnot. Beyond organization errors, different people take unlike needs when it comes to starting up their computers.

For example, you could be a pro user who dual boots between macOS and Windows on a daily basis. Others might be wondering about booting a Mac from a disk other than their designated startup deejay. Or perhaps yous're looking to isolate the cause of a software consequence in the macOS Safe Mode or boot straight into Recovery Bone as the terminal option?

Mac Keyboard

Mac startup key combinations

To kick your Intel-based Mac into whatever of the macOS born startup modes, yous must press and hold i or more keys detailed beneath afterward turning on the computer. Press the keys immediately subsequently hearing the startup sound unless otherwise specified.

Manually restart: Power
Kicking from CD/DVD: C
Startup Manager: Selection
Single-User Mode: Command — South
Target Disk Mode:T
Verbose Mode:Control — 5
Safe Mode:Shift
macOS Built-in Recovery Mode:Command — R
Internet Recovery Fashion:Command — Option — R or Command — Option — Shift — R
Apple Hardware Test:D
Apple Hardware Test over the Internet:Option — D
Kicking from NetBoot server:N
Boot from NetBoot server using the default prototype: Pick — Due north
Eject removable media: Media Eject (⏏), F12, mouse button or trackpad button
macOS Startup Volume: X volition start up your Mac from a macOS startup volume when it'd otherwise boot from a not-macOS volume, like a Windows sectionalisation. Important: If the cardinal combinations mentioned in this post don't work, brand sure to start up your Mac from a macOS book.
Forbid Login Items from opening: To override your current settings and prevent Login Items and Finder windows from your last session from opening when you log in, hold downwardly the Shift key after clicking the Log In button in the macOS login window until the desktop appears.
Foreclose automated login: If yous enabled the option to automatically log a specific macOS account every time your Mac starts up, you tin can override this setting by holding the left Shift key after the macOS kicking progress indicator appears.
Reset PRAM/NVRAM:Command — Option — P — R, then release the keys after you hear the startup sound for a second time
Reset SMC: Shut down your Mac, and and so press and hold the left-side Shift — Command — Option keys along with the Power button, all at the same time, until the computer turns on. Now release the keys and so plough your Mac back on using the ability button.

Other keyboard shortcuts are available later your Mac has started up.

Our ongoing tutorial series has covered many Mac startup modes thus far. To larn more than about many of them, simply tap or click their linked names on the bulleted list higher up.

Startup key combos not registering?

On certain Mac notebook models, startup central combos may fail to register in certain situations. For instance, if you own an early-2015 twelve-inch MacBook model and have Apple's Bluetooth keyboard connected to information technology, these fundamental combinations won't work on your wireless keyboard.

The solution couldn't be simpler: use the MacBook's congenital-in keyboard to get to Startup Manager, Recovery Manner, Unmarried User Manner, Safe Mode, and other features that are available at boot fourth dimension.

Another option: hook upwardly whatever standard USB keyboard to your Mac via a USB-C adapter.

In other words, if Mac isn't recognizing the Bluetooth keyboard, make sure information technology's connected. In case the problem continues, use a wired keyboard, or on MacBook, use the congenital-in keyboard.

If these keys aren't working, maybe you lot're pressing them one at a fourth dimension. Don't practise that and press and agree all the required keys together.

In case the keys don't annals on startup, this may be considering yous're pressing it also early, fifty-fifty before Mac has recognized the keyboard. To avert this, briefly wait for ane or two seconds to press the keys after pressing the ability button.

The startup chime as a troubleshooting feature

Yous shouldn't plow the volume all the way downwards before restarting your Mac.

Hearing startup tones other than the familiar startup chord is the kickoff step in determining what might be causing hiccups that your computer is experiencing.

Related: The different Mac startup tones and the problems they indicate

Other Mac startup keyboard shortcuts?

Are in that location any Mac startup keyboard shortcuts you recall nosotros missed? If so, add together your key combo in the comments beneath.

If you accept a Mac with Apple silicon (M1, M1 Pro, M1 Max, or its hereafter versions), all you need to do is power on your Mac and keep pressing and holding the power button until you come across the Options screen. From here, you lot can use Recovery Way, first upwardly in safe mode, or start up from another deejay. If you're wondering how to exercise the other things mentioned to a higher place, the answer is you don't need to. For example, you exercise non accept to reset NVRAM or SMC on Apple silicon Macs.

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