Lenovo ThinkPad X270 BIOS Update Utility 1.09 Mar 8, 2017
... (New)Add W/A for the issue not to assert PCIE Hot plug event.(@LNV_FIX) - (New)SGX: Add logic for clearing SWControlled-Enabled Status. - (New)Add W/A for the detection fail problem. (@@WA_KENJI) - (New)USB3 device not recognized when hot attached dock to system. - (New)Add PD reset function and Thunderbolt Force Power On ...