# How to Turn Off Automatic Startup on Your MacBook
If you possess a MacBook, you might have observed that it automatically powers up when you open the lid or plug it into power. While this function is beneficial for numerous users, it can be irritating for those who want their device to stay off until they choose to turn it on. Thankfully, Apple has made it possible to deactivate this automatic startup feature, though it involves some technical understanding through the Terminal app.
## Reasons to Turn Off Automatic Startup
For advanced users, managing when their MacBook boots up can be essential. Whether it’s for conserving battery life, avoiding unintended startups, or simply having more command over the device, turning off this feature can improve your overall experience.
## Steps to Turn Off Automatic Startup
Apple has released a support document outlining the steps required to modify this default setting. Here’s how you can accomplish it:
### Requirements
1. **Check for Compatibility**: Confirm that your Mac laptop is powered by Apple silicon and running macOS Sequoia or newer.
### Directions
1. **Launch the Terminal App**:
– Go to the Utilities folder within your Applications directory to locate the Terminal app.
2. **Input the Command**:
– Enter one of the following commands in the Terminal, then hit Return:
– To stop startup when opening the lid or plugging in power:
“`
sudo nvram BootPreference=%00
“`
– To stop startup only when lifting the lid:
“`
sudo nvram BootPreference=%01
“`
– To stop startup only when connecting to power:
“`
sudo nvram BootPreference=%02
“`
3. **Verify Your Identity**:
– You will be asked to input your administrator password. Be aware that the Terminal won’t reveal the password as you type. Press Return once you’ve entered your password.
### Re-enabling Automatic Startup
If you decide to revert the changes and let your MacBook start up automatically once more, you can do so by entering the following command in Terminal:
“`
sudo nvram -d BootPreference
“`
## Further Considerations
While these steps successfully prevent your MacBook from booting automatically when you open the lid or connect it to power, it’s essential to remember that they won’t stop the device from starting when you press a key or click the trackpad. If you’re searching for a method to clean your keyboard without initiating startup, consider utilizing tools like [CleanupBuddy](https://insidegui.gumroad.com/l/cleanupbuddy) for Mac.
If your main issue is the startup chime, you can easily mute this sound through the Settings app. Go to **Settings > Sound** and uncheck the option beside “Play sound on startup.”
## Final Thoughts
Turning off the automatic startup feature on your MacBook can offer you enhanced control over your device, particularly if you are an advanced user. By following the steps mentioned above, you can tailor your MacBook’s operations to better meet your demands. Whether you wish to avoid unintentional startups or simply prefer a more manual method of powering on your device, these Terminal commands will assist you in accomplishing that.
