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. We tested every keyboard before shipping ,please be assured the purchase. thanks You can press "Ctrl+F" then fill in your laptop model in blank to confirm whether this keyboard fits your laptop or not easily. *Backlit : YES *Pointer : YES *Color : Black *Letter : English *Layout : US Layout *Status : New Original *Remark : Come with ribbon cabble Compatible part numbers: 04W2250, 04W3025, 04W2369, 04W3063, 04W3174, 04X1277, 04X1315 Compatible Models: Compatible with Lenovo IBM ThinkPad X230 X230I X230T X230I T430 T430S T430I L430 T530 T530I W530 L530 series (Not Fit T430U) (Not Fit X230S)

?About Us?SUNMALL 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 B01H6WOLFO if you need pry repair kit. ?Safe?Pls replace the keyboard at the off state. ?Unique?This keyboard is with Pointer and Backlit with good quality!!!.