TLBTEK Backlight Keyboard Replacement Compatible with HP ProBook 450 G5 455 G5 470 G5 Series Laptop L01028-001 L01027-001

【Compatible Models】Compatible with HP ProBook 450 G5 455 G5 470 G5 Series Laptop. 【Compatible Part Number】L01028-001 L01027-001 【Specification】This keyboard with frame and backlight. 【Good Package】This keyboard is covered bubble bag in box,make sure you can receive a high quality keyboard. 【Solution of keys don't work】If some keys don't work after install ,You can try to reconnect the ribbon cable in case bad connected ,pls use a dry cloth to wipe metal head of the connect ribbon,then try to connect about few times,many customer solve this problem after did this.