AU LTN140KT09 Replacement 14" HD+ LED-Lit Laptop Screen (Matte). If you need to replace the screen in your 14" laptop computer, this Samsung LTN140KT09-801 laptop LCD Screen is perfect. This screen features a 1600x900 resolution, a matte finish, an LED backlight & a 40-pin LED socket.Each laptop maybe use more than one type screen. It is important to check your old screen type. Please match your laptop model and original screen's backlight type, size, Data cable Pin, and Resolution before you purchase this item, because even same laptop models come with more than one type of screens.