These boards have been removed from mostly new MONITORS with broken screens and should work if properly installed. AOC 195LM0001 MONITOR BUTTON BOARD 715G5357-K03-000-001M. Please verify that your board part number is the same as 715G5357-K03-000-001M. The part number is the first number left of the /, or the sole number listed. Most often written in title as (part number / board number)