You can also retrieve the serial number directly from the I/O Registry:
Here is how to find it, ranked from the easiest methods to the ones used for non-working devices.
Every MacBook Pro has a unique serial number. This alphanumeric code serves as your laptop's fingerprint. You need this number to check your warranty status, order replacement parts, verify a used device's authenticity, or report it if it is lost or stolen.
A window will appear showing your model name, chip, memory, and the at the bottom. 🔍 Method 2: If It Won't Turn On (Physical) how to check serial number macbook pro
Click the in the top-left corner of your screen. Select About This Mac .
Bookmark this guide so you never get stuck searching for that tiny 11-character code again.
Open (from Applications > Utilities or the Utilities menu in Recovery). Type or paste: ioreg -l | grep IOPlatformSerialNumber You can also retrieve the serial number directly
. The serial number is listed directly in the overview window. System Information : For more technical details, hold the Option key and choose Apple menu > System Information in the sidebar to see the serial number on the right. : Open the Terminal app and enter the command: ioreg -l | grep IOPlatformSerialNumber Apple Support 2. Physical Inspection (System Powered Off)
Best for: Lost or stolen devices, or devices that won't turn on.
Look for the label . The alphanumeric code listed next to it is your identifier. You can highlight this text and press Command + C to copy it to your clipboard. You need this number to check your warranty
Best for: Any MacBook Pro that turns on and runs macOS.
Method 3: Check the Bottom of the Laptop (If it Won't Turn On)
If your MacBook won't turn on, the serial number is physically etched onto the device itself. Underside of the Case