Dell Latitude E6420 Ltn140kt04-201 Replacement LAPTOP LCD Screen 14.0" WXGA++ LED DIODE (Substitute Replacement LCD Screen Only. Not a Laptop )

Dell latitude E6420 came with two different screen resoluitons. WXGA HD and WXGA++ . So if your existing LCD is not as WXGA++ ( B140RW03 V.1 LTN140KT04-201 type ) purchased product will not work. If your existing LCD is WXGA HD ( LTN140AT16 or LP140WH4 type). This LCD will fit . But will remain hazy or blurry. So make sure you match up resolution and part numbers given for reference before you purchase this LCD. Please match your original screen's BACKLIGHT TYPE, SIZE, and RESOLUTION before you purchase this item, because some laptop models come with more than one type of screens.