Unit powers on, however the screen will not light up. Now with that being said, this Contel Monochrome Monitor is super rare, you will be hard pressed to find one for sale any where else.The item "Rare 1987 Contel 12 CRT Amber Monochrome Computer Monitor DM-216B Parts Only" is in sale since Sunday, February 9, 2020. This item is in the category "Computers/Tablets & Networking\Monitors, Projectors & Accs\Monitors". The seller is "see*and*ye*shall*find" and is located in Comer, Georgia. This item can be shipped worldwide.