This laptop is in excellent condition with only minor wear on the lid and some scratches on the bottom cover. The screen and palmrest are in flawless condition. I've completely serviced the cooling system. That includes removing dust from the fan and heatsink. Then I replace the original thermal compound with arctic silver 5 to allow for effective heat transfer. My application method is better than factory standard. This laptop has never had overheating problems, I just believe in preventive maintenance. Includes AC adapter.