lcd4laptop&reg; HP TouchSmart 15-AC 15-AC121DX B156XTK01.0 15.6" LCD Screen Display Touch Laptop LCD Screen Size: 15.6 Inches (14.175 x 8.175) Laptop LCD Screen Resolution: WXGA HD (1366 x 768) Laptop LCD Screen Type: LED (DIODE) Laptop LCD Screen Connector: 40 Pins (Bottom Right) May Contain 3 to 5 Dead Pixels