Replacement for Dell INSPIRON 17 3721 Laptop Screen 17.3 LED BOTTOM LEFT WXGA++ Laptop LCD Screen Size: 17.3 Inches (15.75 x 9.25) Laptop LCD Screen Resolution: WXGA++ (1600 x 900) Laptop LCD Screen Type: LED (DIODE) Laptop LCD Screen Connector: 40 Pins (Bottom Left) May Contain 3 to 5 Dead Pixels