Apple prints the serial number in multiple places. Here are the easiest methods:
Now that you have your MacBook Pro's serial number, it's time to perform a lookup. Here are the steps: macbook pro serial number lookup
If you kept the box, look for the barcode label. The serial number is usually printed next to the barcode, labeled as (S) Serial No. 2. Why Perform a Serial Number Lookup? Apple prints the serial number in multiple places
Click on your , and a pop-up will display its serial number. Method D: The Original Packaging macbook pro serial number lookup