Device is actually fully functional. There are two problems though.

Number one - the three screws on the front of the device below the keyboard are loose making the frame feel ever so slightly flimsy.

Number two - the fan randomly turns on quickly then turns off quickly. This is sort of rare maybe once every hour or so and twice when booting up.

(Note- this is during non-intensive tasks and it should not be doing that.)

But overall if you are okay with those two items it is fully functional unless you would like to fix them. That's why it is listed as four parts.

Brand new compatible charger also included.

Thank you for the consideration enjoy your day.