Dell Latitude 5421 i7-11850H GeForce MX450 2GB GPU 16GB RAM 256GB SSD READ! Q Lap200 TYPE_23 unit goes off by itself

unit goes off by itself sometimes

Extra/Other description: Some very faint white spots near bottom right corner of screen [see picture

some scratches

No av cable or power adapter

Dell Latitude 5421 i7-11850H GeForce MX450 2GB GPU 16GB RAM 256GB SSD READ! Q Lap200 TYPE_23 unit goes off by itselfRequires USB C type power adapter NOT included! Light scratches on lid and bottom cover see photos. Condition: Used \nHard Drive Wiped & Fully Factory Reset \nMay have light scratches \nBattery holds a charge, "Excellent" Health \nShows signs of wear and tear \n See photos and title for more details, including specs. Webcam, Wi Fi, Speakers all tested & working. Check hardware specs to determine compatibility for your needs.