Here is the Apple page on where you can reset your password in Recovery mode: https://support.apple.com/en-us/HT202860, and here is the other page (linked on the first page) to try if you didn't have success with the first page: https://support.apple.com/en-us/HT212190. Upon reading those 2 pages, it feels like if you don't have an Apple ID, it seems almost impossible to reset your password, so I hope you have access to an Apple ID.
If you've also tried all the incredible recovery options listed in this CNET link, and you're still locked out, then I don't know. I'm guessing your school has an administrator account with the Macbook as well.
Answer from Aeronautix on Stack Exchangemacos - How can I reset my password in recovery mode - Ask Different
Password Recovery for older MacBook Pro
My password isn't working and I cannot reset it in recovery ...
I'm shocked by how easy it is to reset Mac's login password
How to reset your MacBook password when locked out?
You can reset your MacBook password with your Apple ID:
- 1. Make sure you are in the login window.
- 2. Enter the password up to three times, and then you will see the password reset option.
- 3. Click Reset it using your Apple ID.
- 4. Enter your Apple ID and the password, and then you can reset your password.
- 5. Click the account you want to reset the password.
- 6. Please enter the new password and verify it.
- 7. Now, you can restart your Mac and enter the new password.
How to reset a Mac password in Terminal?
You can reset a Mac password in the Terminal easily in Recovery Mode on Mac:
- 1. Enter the Recovery Mode on your Mac.
- 2. Click Utilities and then choose Terminal.
- 3. After you open the Terminal, you can type in resetpassword and press the Enter key.
- 4. Then, you can reset the password and restart your Mac.
Forgot MacBook password no question mark. How to reset it?
There are four methods you can reset your MacBook password:
- 1. Reset with Apple ID.
- 2. Reset with another Mac account.
- 3. Reset with FileVault.
- 4. Reset the password with Terminal in Recovery Mode on Mac.
Videos
EDIT: Holy shit! I just remembered the password! Thanks for all the responses, I'm bookmarking this page for the next time!
Not sure if this is the best sub for this question, if not let me know where I might inquire.
I was hoping to get some files (old photos, mostly) off my 2006 MacBook Pro A1151. I haven't touched it in many years. It starts up fine, but... I've forgotten the password I set for it :(
What's the best way to get what I need from the disk? Can I use 'target disc mode'? I'd rather not remove the HD, but if I did, would it be locked?
TIA for any advice or help!