Part Number HW663 Condition New Shipping Weight 2.15 lb(s). Warranty 1 Year LCD Size 15.4 LCD Resolution WXGA+ LCD Backlight LED Touchscreen Non-Touchscreen Manufacturer P/N B154PW04 Dell Description LIQUID CRYSTAL DISPLAY, 15.4, WXGA+, LIGHT EMITTING DIODE, TLF, AU OPTRONICS CORP