Lenovo ThinkPad X270 BIOS Update Utility 1.09 Mar 8, 2017
... - (New)Enhanced UEFI Variable access condition. - (New)Changed trigger condition to enter Intelligent Cooling STP. - (New)Updated RTK USB LAN OPROM. - (New)Avoid PCI Resource shortage by making Total Graphics Memory 512MB and TBT3 exclusive. - (New)Display PCI ...