How to hard boot imac desktop?

Press and hold down the Command (⌘) and Control (Ctrl) keys along with the power button (or the ‌Touch ID‌ / Eject button, depending on the Mac model) until the screen goes blank and the machine restarts.

Beside above, how do you hard reset a Mac desktop? Shut down your Mac, then turn it on and immediately press and hold these four keys together: Option, Command, P, and R. Release the keys after about 20 seconds. This clears user settings from memory and restores certain security features that might have been altered.

You asked, how do I boot my Mac that won’t boot up? Press and hold the power button on your Mac for up to 10 seconds, until your Mac turns off. Then turn your Mac back on. If the issue persists, press and hold the power button until your Mac turns off. Then unplug all accessories from your Mac, including printers, drives, USB hubs, and other nonessential devices.

Considering this, how do you force start a Mac desktop?

1. Shut down the Mac.
2. Unplug it.
3. Press the power button for 5 seconds.
4. Plug the Mac back in.
5. Turn on your Mac.

Best answer for this question, how do I reboot my IMAC computer?

1. Press the power button (or press Control+Eject) and, when a dialog box appears, click the Restart button.
2. Choose the Apple key and then click Restart.
3. Press Control+Command+Eject (or Control+Command+Power button).

1. In the Apple menu in the top left corner of the screen, choose Restart.
2. As the system is restarting, hold both the Command and R keys on the keyboard at the same time until you see the Recovery Mode window.
3. Enter your admin password to confirm the action.

How do I factory reset my Mac desktop without Apple keyboard?

Reboot your Mac. Hold down Option/Alt-Command-R or Shift-Option/Alt-Command-R to force your Mac to boot into macOS Recovery Mode over the internet. This should boot the Mac into Recovery Mode.

Why won’t my Mac go past the loading screen?

Shut the Mac down, usually by pressing the power button; Now press the Command, Option, R, P keys for at least 20 seconds (sometimes 30 might produce better results); Your Mac should restart automatically and if it gets past the loading screen then the problem is solved.

Why does my iMac take so long to start up?

When you start your Mac, a lot of apps and software runs in the background that leads to slow startup. To fix this, give your device a clean start and make your Mac OS run smoothly and faster. When multiple apps run in the background, your device takes longer to startup.

How do I fix my iMac if it wont turn on?

1. Make sure your iMac is receiving power.
2. Check for stuck power button.
3. Check for any faulty external devices.
4. Reset the SMC or T2 chip.
5. Perform a power cycle.
6. Check for signs of power.
7. Check for a faulty RAM.
8. Restore corrupted T2 security chip firmware.

How do you reset a locked iMac?

How do I restore my Mac Air to factory settings?

1. Hold down the Command and R keys on the keyboard and turn on the Mac.
2. Select your language and continue.
3. Choose Disk Utility and click Continue.
4. Choose your startup disk (named Macintosh HD by default) from the sidebar and click the Erase button.

How do I completely wipe my Mac?

1. Turn on your Mac and continue to press and hold the power button until the startup options window comes up.
2. When the Utilities window appears, select Disk Utility.
3. In the sidebar, choose Macintosh HD.
4. Click the “Erase” button, then select a file system format and enter a name for it.

How do you clear everything off a Mac?

How do I factory reset my iMac keyboard?

1. Start you Mac while pressing the Option key (in your Windows keyboard press the Alt key) until the Startup Manager appears:
2. Select Recovery HD and then click the upward-pointing arrow below it to boot from Recovery HD.
3. After a brief delay, you’ll see the Mac OS X Utilities screen.

How do I boot my Mac into recovery mode?

1. Click on Apple logo at the top left of the screen.
2. Select Restart.
3. Immediately hold down the Command and R keys until you see an Apple logo or spinning globe.

How do I factory reset my iMac wireless keyboard?

Insert the disc into the optical drive and restart the computer. After the chime press and hold down the “C” key. Release the key when you see a small spinning gear appear below the dark gray Apple logo. After the installer loads select your language and click on the Continue button.