How to Turn Off Safe Mode on a Mac

Escaping Diagnostic Mode

Safe Mode is a critical diagnostic tool built into the macOS operating system. When your MacBook or iMac refuses to boot normally, or if it is plagued by severe software crashes, booting into Safe Mode allows the computer to start up using only the absolute minimum required software and drivers. It bypasses any problematic third-party applications, clears out corrupted system caches, and performs a basic check of your startup disk.

However, Safe Mode is exactly what it sounds like—a diagnostic environment, not a daily driver. When your Mac is in Safe Mode, many features are disabled. Your graphics performance will be sluggish, audio might not work, Wi-Fi can be intermittent, and advanced video editing or gaming applications will likely refuse to open.

If you have successfully repaired your computer but find yourself trapped in this restricted environment, turning off Safe Mode is usually a straightforward process. In most cases, the Mac simply needs permission to reboot normally.

Method 1: Perform a Standard Restart

The vast majority of the time, Safe Mode is not a permanent state. It is a temporary flag that clears itself the next time the computer boots.

1. Click the Apple Logo in the top-left corner of your screen.
2. Select Restart from the drop-down menu.
3. A confirmation box will appear asking, “Are you sure you want to restart your computer now?” Ensure the checkbox labelled “Reopen windows when logging back in” is unchecked (this prevents any problematic apps from automatically launching and causing another crash).
4. Click the Restart button.
5. Do not touch the keyboard while the Mac is rebooting.

When the computer finishes restarting, it should automatically boot into standard macOS. You can confirm you are no longer in Safe Mode by opening the Apple menu, holding down the Option key, selecting System Information, clicking on Software in the left sidebar, and checking the “Boot Mode” status on the right. It should now say “Normal” instead of “Safe.”

Method 2: Check for a Stuck Shift Key

If you perform a standard restart but the Mac continues to boot directly back into Safe Mode, you almost certainly have a hardware problem with your keyboard.

The command to enter Safe Mode on an Intel-based Mac is to hold down the Shift key while the computer turns on. If the Shift key on your physical keyboard is jammed, sticky, or broken internally, the Mac believes you are intentionally holding it down every time you restart.

1. Turn off the Mac completely.
2. Carefully inspect both the left and right Shift keys.
3. Press them firmly several times. Do they feel sticky? Is there debris or a crumb lodged underneath the mechanism preventing the key from springing back up completely?
4. Use a can of compressed air to blow out any dust or debris from beneath the keys.
5. If you are using a Bluetooth keyboard (like the Magic Keyboard), turn off the power switch on the keyboard itself.
6. If you are using a USB keyboard, unplug it entirely.
7. Turn the Mac back on. (If you disconnected the keyboard, you will need to use a different one or wait until the Mac boots to reconnect it).

If the Mac boots normally when the keyboard is disconnected or cleaned, you know the physical keyboard was causing the problem.

Method 3: Reset the NVRAM (Intel Macs Only)

If your keyboard is fine but the Mac is still stubbornly trapped in Safe Mode, a low-level system setting may be corrupted. Resetting the NVRAM (Non-Volatile Random-Access Memory) can often clear this stubborn software glitch.

Note: This method only applies to older Intel-based Macs. If you have an Apple Silicon Mac (M1, M2, M3), the NVRAM is tested automatically during every startup, so a manual reset is unnecessary.

1. Click the Apple Logo and select Shut Down. Wait for the computer to completely power off.
2. Locate the following four keys on your keyboard: Option, Command, P, and R.
3. Press the power button to turn the Mac on.
4. Immediately press and hold down the Option + Command + P + R keys simultaneously. You must press them before the Apple logo appears or the startup chime sounds.
5. Keep holding all four keys down for about 20 seconds. (If your Mac plays a startup sound, you can release the keys after you hear the sound play for the second time).
6. The Mac will restart and boot normally.

Method 4: Clear the Safe Boot Flag via Terminal

In rare circumstances, a diagnostic script may have forcefully set the Mac to continually boot into Safe Mode. You can remove this instruction using the Terminal application.

1. Open the Applications folder, then open the Utilities folder, and launch Terminal.
2. Type the following command exactly as written: sudo nvram boot-args=""
3. Press Enter.
4. You will be prompted to enter your administrator password. (Note: As you type your password, the characters will not appear on the screen. This is a normal security feature. Just type it and press Enter).
5. Once the command is accepted, restart your Mac normally.