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Lenovo Thinkpad P51s P52s T470 T480 T570 T580 Tp25 Lenovo ThinkPad T470 (Type 20HD, 20HE), ThinkPad T470 (Type 20JM, 20JN), ThinkPad T570 (Type 20H9,20HA), ThinkPad T570 (Type 20JW, 20JX)