1 x non posting, Dell XPS 9365 13" 2 in 1 laptop. All ports and keyboard and mouse were working until the MOBO stopped posting. touch screen, and stylus and finger sensitivity on screen was fully working prior to MOBO post failing. Screen lights up and runs thru full chromatic test with PWR / D buttons pushed.  No power cord, no external PWR supply/charger.  NO Cracks, minimal scratches to the base bottom. missing 1 x screw on the base.