Lenovo ThinkPad X270 BIOS Update Utility 1.09 Mar 8, 2017
... (New)Display PCI LAN device /w component name in Boot Menu. - (New)Clear communication buffer in memory after ... of owner state. - (Fix)Fix to restore Secure Boot keys as factory default for planar re-use at ... in BIOS setup. - (Fix)Fix to restore Secure Boot keys as factory default for planar re-use at ...