These boards have been removed from mostly new MONITORS with broken screens and should work if properly installed. ACER XB272 MONITOR MAINBOARD 715G75710M3D-000-006N. Please verify that your board part number is the same as 715G75710M3D-000-006N. 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)