This laptop takes more then one types of LCDs. Listed product will only work if your existing LCD part number is LQ164D1LD4A. It is not compatible with LP164WD1 LQ164M1LA4A . Please match up part number before ordering as same laptop came with other two LCD options frequently. Please match your original screens BACKLIGHT TYPE SIZE and RESOLUTION before you purchase this item because some laptop models come with more than one type of screens.