Gently pull the SIM tray out to find the serial number on the inside of it.įind the serial number for your Surface Headphones or Surface Earbuds.įind the serial number in the Surface app With your Surface Duo 2 closed and the triple lens rear-facing camera facing up, insert the SIM ejector tool into the small hole on the bottom of the left screen, and then gently press in to eject the SIM card tray. You might be able to grab the longer end of the SIM tray with your fingernails to remove it. If this occurs, slightly insert the SIM ejector tool back into the hole for the SIM card tray, and then gently angle the tool and pull the tray all the way out. Note: If the bumper is attached, the SIM card tray may not come all the way out. Gently pull the SIM tray out to find the serial number on the inside of it. Insert the SIM ejector tool into the small hole on the right side and gently press in to eject the SIM card tray. Place your Surface Studio screen down, and look at the bottom of the base. You'll need to detach the screen from the keyboard.Īny Surface Book (bottom of the keyboard) Look on the bottom edge of the clipboard where it attaches to the keyboard (closest to the magnet on the left). The serial number appears on the back of the display near the middle.Īny Surface Pro model, Surface Go model, Surface 2, Surface 3, and Surface RTįlip out the kickstand and look for the string of numbers near its base. Starting in Laptop mode, gently rotate the top of the display backwards 180 degrees. Surface Laptop, Surface Laptop Go, and Surface Laptop SE Look for your Surface model to locate its serial number.

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