For Lenovo Thinkpad L580 (type 20LW 20LX). for Lenovo Thinkpad E580 (Type 20KS 20KT). for Lenovo Thinkpad E585 (Type 20KV). for Lenovo Thinkpad E590 (Type 20NB 20NC). for Lenovo Thinkpad E595 (Type 20NF).
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