Mac without a serial number!

Solved
DJRelou Posted messages 766 Status Member -  
 Sandrineb -
Hello everyone
I recently bought a second-hand Macbook Pro. I installed OS X El Capitan on it with a clean install.
However, I can’t connect to my Apple account. So I decided to contact Apple (via chat) and they asked for the serial number of the machine. I went to "About This Mac" and there, surprise!

Serial number not available

What can I do to fix this?

Have a good day, and happy holidays.
Configuration: I have everything I need :)

--
Best regards, François :)
Whoever you are, I wish you a good day ;)

1 answer

  1. DJRelou Posted messages 766 Status Member 198
     
    Well, I managed to solve my problem by myself for once.

    - I retrieved the serial number written underneath the machine (it is engraved).

    - I downloaded "Blank Board Serializer" on a second iMac, which is software intended to be used by Apple only.

    - I "burned" the DMG file onto a USB stick (using the "Restore" function in Disk Utility. It can also work if burned onto a CD)

    - I booted the Mac from the USB stick (press Option/Alt before seeing the Apple logo)

    - I accepted the blah blah blah conditions

    - I entered the previously noted serial number

    - I validated, and upon rebooting, the serial number is present and I can use Apple services!

    Happy holidays anyway!

    --
    Best regards, François :)
    Whoever you are, I wish you a good day ;)
    5
    1. Sandrineb
       

      Hello, I had the same problem when I followed your instructions, a message appeared on the black screen saying "start failed." What should I do? Thanks.

      0