I was unable to install this in my Lenovo L570. The screws simply won't go in, probably due to a slight misalignment. The backlight is not working and the general build quality is below par. Customer service rejects my refund claim because they require a video. Frankly I waisted enough of my time on this so we will leave it at this. I ordered a genuine Lenovo keyboard instead. Very unhappy customer.
excellent quality, good fit, only one problem. This keyboard has 6 small screws for fixing into the laptop. The original has 2 less, so need to remove 2 screws and clips from the keyboard. Not a bit problem. Thank you seller!