https://support.apple.com/102656 https://support.apple.com/118574 https://support.apple.com/guide/mac-help/mchlca50aa6a/mac https://support.apple.com/101567 Answer from gcerullo on reddit.com
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Tenorshare
tenorshare.com › home › tenorshare 4mekey › [solved!] how to fix this mac is linked to an apple id
This Mac is Linked to an Apple ID? Quick Fixes Here
January 13, 2025 - You can tap “Allow” in the Reset Password. You can enter your macOS admin password and click on Continue. Then you can re-enter another Apple ID password. After verification, your Apple ID’s password will change. The “This Mac is linked to a different Apple ID” message would stop displaying.
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Apple Community
discussions.apple.com › thread › 254126192
This Mac is Linked to A Different Apple ID
If this is a used device, the previous owner needs to go to https://www.icloud.com/find/ and erase the device, then remove it from their account. If they won't do that, the device is useless. Apple won't unlock it. Turn off Activation Lock - Apple Support. * If you are the original owner, contact ...
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Reddit
reddit.com › r/sysadmin › apple id even after erasing mac
r/sysadmin on Reddit: Apple ID even after Erasing Mac
March 13, 2023 -

So i’m working as IT support and in this new company i’ve never had experience to troubleshoot Mac, fuck, i’ve never seen in my country that someone using Mac.

So, its not that hard to be Mac administrator but here is a problem that i saw first time today. I had to wipe one laptop and to install a new MacOS and for some reason even after wiping and cleaning HD they are still asking me to put Apple ID which is weird because i don’t have it ( guy left company ) and even after erasing Mac it’s still asking me to put apple ID.

My HR department sent him e-mail but i doubt he will tell us his password so my question is what should i do next ? If i try to reinstall MacOS from USB stick, will i still have same problem ?

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Apple Community
discussions.apple.com › thread › 253246226
Previous owner ID is still linked to my m… - Apple Community
There is nothing you can do about it without contacting him and asking him to remove your macbook from his list of linked devices. ... It’s Macbook air 2019. This is my 1st time using apple macbook so I don’t have much experience.
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Reddit
reddit.com › r/applehelp › can’t reset macbook because find my apple id is associated with an old apple id
r/applehelp on Reddit: Can’t reset MacBook because Find My Apple ID is associated with an old Apple ID
October 15, 2024 -

Title explains all. Trying to reset and erase all the contents on my MacBook but to my surprise Find My is still associated with my old Apple ID? I used this email when I first bought this MacBook and changed it last year. when I try to use my current password it says it’s incorrect and I don’t remember the original password associated with this ID. Any advice would be appreciated.

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Apple Community
discussions.apple.com › thread › 254499715
2019 MacBook Air Locked to different Apple ID
Those steps can be found in the second article linked below the following steps. "Remove Activation Lock on the web if a device is offline · Go to www.iCloud.com/find. Sign in with your Apple ID and password. At the top, click All Devices. Select the device that you want to remove from iCloud. ... If the Apple ID resembles your Apple ID username, you can log in to the Apple ID to move past this screen.
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Apple Community
discussions.apple.com › thread › 253468705
Cannot access internet recovery mode beca… - Apple Community
Now that the volume is erased, when I try to open the device in Internet Recovery Mode (command-option-R) to be able to re-install macOS, I am prompted in the "Activation Lock" screen to enter an apple ID and password. When I do this I get a notification that the device is linked to another apple ID.
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Apple Community
discussions.apple.com › thread › 254463021
How do I recover a mac if I am not in control of the Apple ID
Device shows that it is in Recovery Assistant. Nothing shows if I choose Start up disc so maybe she already erased the disc. In any event, whatever I try nothing happens that helps. I get: Activate Mac> Choose WiFi> Then Activation Lock "this mac is linked to an apple ID.
Find elsewhere
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Apple Community
discussions.apple.com › thread › 253725664
About Apple Id - Apple Community
We want to reset its system (rebooting the whole system and deleting all the information in it). Whereas, when we want to do it, we receive a message regarding the activation lock. The message is as the following: "This Mac is linked to an Apple ID.
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Apple Community
discussions.apple.com › thread › 253733871
my mac is linked to a different apple id.… - Apple Community
Verified that both AppleID know and are linked to the macbook. Followed recommend password reset options at boot up to get back my admin account but it will only offer to use the AppleID linked to standard admin account. If two Apple IDs are linked, why wouldn't I have option to reset using either one.
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YouTube
youtube.com › 5-minute videos
What to Do If Your Returned MacBook Is Locked to an Apple ID - YouTube
Apple's Activation Lock, a built-in security feature designed to keep your device secure
Published   November 25, 2024
Views   223
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YouTube
youtube.com › watch
How do I get rid of someone else’s Apple ID on my Mac? Factory Reset without using Apple ID password - YouTube
Don’t know the password or Apple ID , don’t worry, just follow this videoFactory Reset Old Mac: https://youtu.be/0-BAvXH38fI
Published   February 8, 2021
Views   447K
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Apple Community
discussions.apple.com › thread › 255131843
How to unlink Apple ID from a MacBook Air? - Apple Community
Each Apple device is linked/associated with an Apple ID of the person who did the setup. Activation Lock prevents anyone who is not the owner from using this Mac.
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Apple Support
support.apple.com › en-us › 102541
Activation Lock for Mac - Apple Support
Even if you erase your Mac remotely, Activation Lock can continue to deter others from reactivating your Mac without your permission. All you need to do is keep Find My turned on and remember your Apple Account email or phone number and password.
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TunesKit
tuneskit.com › unlock-ios › this-device-is-already-associated-with-an-apple-account.html
This Device is Already Associated with An Apple Account? Fixed!
August 11, 2025 - ... If you're on a computer, you can manage your associated devices through the Music/TV app or iTunes app. Step 1. On a Mac running macOS Catalina or later, open the Music app or TV app.
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Apple Community
discussions.apple.com › thread › 254460451
I don't know my Apple ID attached to my a… - Apple Community
Activation Lock is an anti-theft feature. Try logging into your Apple ID account on iCloud.com and under Find My see if the device in question is listed. If it is not listed then it is associated with a different Apple ID. Try logging into older email addresses you might have used in the past.
Top answer
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This happens due to you having iCloud Keychain enabled. The Keychain is end-to-end encrypted so that Apple cannot decrypt the contents of your keychain on their servers.

When you add a new computer to your iCloud account, it tries to download the keychain to that computer. The contents cannot however be accessed with just the iCloud password - you will need to give the passphrase for the old device. Even though that device is really not around anymore, it was used to protect the Keychain originally, so its passphrase can help you unlock it now.

Note: The Keychain is not somehow "permanently" linked to your old computer. Now that you have started using your new computer, you do not need the old computer's passphrase anymore. If you choose to add new devices later, you will be asked to enter the passphrase of your new computer instead.

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Could it be that you forgot to sign out of iCloud on the 2019 MacBook Pro from your former job?

When setting up a new device, if iCloud Keychain is active, you will be asked to type the login password or passcode of another device that you are signed in to with your Apple ID, see Approve a device to use iCloud Keychain for details.

If you forgot to sign out of iCloud on one of your devices and have given the device away, it could happen that Apple asks you to type the password of that device. In this case, you will have to manually remove the device, as explained in this support article: https://support.apple.com/en-us/HT205064. For example, using the Apple ID website:

  1. Sign in to your Apple ID account page (https://appleid.apple.com), then scroll to Devices.

  2. Click the device to see its details, then click "Remove from account."

  3. Review the message that appears.

  4. Click again to confirm that you want to remove the device.

For more information on how Apple designs security, see the Apple Platform Security website.

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JustAnswer
justanswer.com › mac-computers › mtd60-just-bought-second-hand-mac-activation-lock.html
Expert Solutions for Second Hand Mac Activation Issues | JustAnswer
Activation Lock is a security feature linked to the Apple ID used on the Mac. When enabled, it prevents unauthorized access after a reset or recovery mode use. To remove it, you must enter the original Apple ID credentials.
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Apple Community
discussions.apple.com › thread › 254327936
this mac is linked to a different Apple ID but shows my ...
How to restore it now or find out which Apple ID it could be if there was only mine? ... As I found out I should make a request and provide proofs and details of my ownership https://al-support.apple.com/#/additional-support ... As I found out I should make a request and provide proofs and details of my ownership https://al-support.apple.com/#/additional-support ... This thread has been closed by the system or the community team.