As others have reported, would not boot out of the box, opened it to check and reset connections. Found all 4 memory modules mismatched.  When I got it to boot would only recognize 1/2 the ram, reset everything again and it recognized all of it.Expect more cosmetic issues than you would normally get from a refurbished unit. Case gouged and has dents in it.  Left over dust still in heat sync. More IT work required out of the box then I would have expected. Also, dents in case filled with Bondo and then recoated with a sheet of black vinyl is kind of outside the "like new" definition.