Pay Attention: If some keys will don't work after installed ,this is not because keyboard is broken but you don't connect well the ribbon cable of our keyboard with your laptop ,pls try to reconnect more times .Many customers solve this problem after did this. thanks Please see the picture and description carefully brfore making order,thank you!. *Backlit : No *Pointer : YES *Frame : Yes *Color : Black *Letter : English *Layout : US Layout *Status : New Original *Remark : Ribbon cable included Compatible Models: for IBM Lenovo ThinkPad Edge E531 W540 W541 W550 W550S T540 T540P T550 L570 P50S Compatible part numbers: 0C45254 04Y2465 0C45030 0C44991 0C45217 0C45286 04Y2378 04Y2387 04Y2456 04Y2465 04Y2652 04Y2682 04Y2689 04Y2719 04Y2721 SG-59500-XUA 04Y2652 0C45217 0C44913 04Y2348 41V563 KM-105 GT-105US MP-12R23US-G62W * Any questions about our keybard,please fell free to contact us. * Repair instruction vedio: https://www.youtube.com/watch?v=gsePSkDZFRA See more

?About Us?We are specialized in laptop accessories for many years ,we sale thousands of keyboard out every yard and less 1% Customer complaints ,you also can contact with us when you need palce an big order,we would give you the most competitive price, hope the long business with you. ?Pry repair tool?Please check the B01MAWMQ9Z if you need pry repair kit.SUNMALL 16 pcs repair set housed in a roll up cloth bag meets your different needs. ?Safe?This keyboard without backlit function,pls check B01MTOV4RF if you need the backlit one. ?Unique?The keyboard is without backlit!!! Not compatible with Lenovo E545. Compatible for IBM Lenovo ThinkPad Edge E531 E540 W540 W541 W550 W550S T540 T540P T550 L540 series laptop.