Turns on, with back light, broken screen, other functions untested. The item “Vizio 3642-1002-0150 MAIN BOARD for M42DNV” is in sale since Thursday, December 21, 2017. This item is in the category “Consumer Electronics\TV, Video & Home Audio\TV, Video & Audio Parts\TV Boards, Parts & Components”. The seller is “cjdecyclesales_1″ and is located in Edwardsville, Illinois. This item can be shipped worldwide.