Your warranty number on your computer purchase is a 6-digit number that can be located in 2 places.

  1. It can be found on a sticker on the warranty page in the owner's portfolio that came with your system.
  2. It can also be found on a sticker on the system itself. If a notebook, the sticker is located on the underside. If a desktop, the sticker can normally be located on the rear the case. If your desktop case has a door on the front, the sticker would be on the back of this door.