You are bidding on a MSI Wind U100.  The laptop functions, but does have usage wear.  The right small hinge bracket is broken so as seen in the video it causes the screen to momentarily turn on and off  when moved because of the instability of the hinge (it presses and depresses the screen activation button when it should remain steady in accordance to the open/close position). A new hinge would repair the problem. The case does have a few small cracks as can be seen in the photos.  Feel free to contact me with any questions.