【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.
TLBTEK Backlight Keyboard Replacement Compatible with Dell Latitude 5280 5288 5289 5290 7280 7290 7380 7389 7390 E5280 E5288 E5289 E5290 E7280 E7290 E7380 E7389 E7390 Series Laptop
KWD 8.500
TLBTEK Backlight Keyboard Replacement Compatible with Lenovo IBM Thinkpad T431S E431 T440 T440P T440S E440 T450 T450S T460 L440 L450 L460 L470 Series Laptop
KWD 12
TLBTEK Backlight Keyboard Replacement Compatible with Dell XPS 15 9500 P91F 9510 9520,XPS 17 9700 P92F 9710,Precision 5550 5560 5750 5760 Series Laptop Black
KWD 9.500
TLBTEK Keyboard Replacement with Frame Compatible with Lenovo IBM Thinkpad E531 E540 W540 W541 W550 W550S T540 T540P T550 T560 L540 P50S L560 L570 Series Laptop
KWD 7
