There may be different parts for the same part of the same laptop model and may not be compatible with each other. Laptop parts are not only based on Laptop model.Buy a laptop part and install it yourself? Tips: As you can see, there can be several reasons for a malfunctioning Lenovo Thinkpad P50 P51 P70 P71 series keyboard. There is also the ever-present risk of a software error that you can do nothing about. You can't always replace these yourself, making it difficult to keep using that particular button. It is also possible that the various buttons release, and you suddenly have a certain letter on your finger while typing. For example, it is possible that moisture has reached the board, causing a short circuit, and you can no longer use the keys. There can be several reasons why the keyboard of your Lenovo Thinkpad P50 P51 P70 P71 series has stopped working. Lenovo Thinkpad P50 P51 P70 P71 Keyboard defective?
