Only BIOS https://vinafix.com/threads/thinkpad-x1-carbom-12298-2.14955/ Lenovo - Thinkpad X1 Carbom 12298-2 thinkpad X1 Carbom 12298-2 X1 Carbon 2nd Gen (Type 20A7, 20A8) MEC X1 Carbon 2nd Gen (Type 20A7, 20A8) Laptop (ThinkPad) ECROM Lenovo X1 Carbon 2th Gen Schematic & Boardview – Wistron LMQ-1... vinafix.com Current Unavailable schematics.