This is a junk item. It powers on and the screen displays, but it's missing the AC adapter and keyboard, and there are faint white marks on the screen. Please purchase this item for parts only. Only what is shown in the photos is included. No hard drive. Includes two memory sticks. Lenovo G580 CPU: i5-3210M Memory: 4GB x 2 DVD-RW No warranty, but it was working. Thank you for looking.