Lenovo ThinkPad X1 Carbon motherboards

12 boards 122 files 11 schematics 6 boardviews 12 BIOS

The Lenovo ThinkPad X1 Carbon appears with 12 different motherboards in the catalog. Laptops sold under one model name often use several boards over their production life — integrated or discrete graphics, different CPU generations, regional variants — so compare the board code printed on your PCB with the list below.

Board codes seen for this model: NM-D601, NM-B861, 11246-1, 12298-2, 13268-1, 14282-2M, NM-B481, NM-C881, NM-D961, NM-C661.

Boards used in the Lenovo ThinkPad X1 Carbon

LenovoLenovo Legion 5-15ACH6 NM-D601SchematicBoardviewBIOS8 files · Rev 0.2, Rev 1.0
LenovoLenovo RT1WL-3 NM-B861SchematicBIOSArchive9 files · Rev 0.2, Rev 1.0
LenovoLenovo ThinkPad X1 CarbonSchematicBoardviewBIOSArchive11 files
LenovoLenovo ThinkPad X1 Carbon 11246-1BoardviewBIOS7 files
LenovoLenovo ThinkPad X1 Carbon 12298-2SchematicBoardviewBIOS23 files
LenovoLenovo ThinkPad X1 Carbon 13268-1SchematicBoardviewBIOS10 files
LenovoLenovo ThinkPad X1 Carbon 14282-2MSchematicBoardviewBIOS8 files
LenovoLenovo ThinkPad X1 Carbon NM-B481SchematicBIOS10 files · Rev 1.0
LenovoLenovo ThinkPad X1 Carbon NM-C881SchematicBIOSArchive13 files · Rev 1.0
LenovoLenovo ThinkPad X1 Carbon NM-D961SchematicBIOSArchive9 files · Rev 1.0, Rev 2.0, Rev 2.23
LenovoLenovo ThinkPad X1 NM-C661SchematicBIOS6 files · Rev 1.0
LenovoLenovo ThinkPad X1 Yoga NM-D341SchematicBIOSArchive8 files · Rev 1.0, Rev 2.0, Rev 3.13

Guides that help

How to Identify Your Laptop Motherboard ModelReading Schematics · 6 min
Laptop Board Codes Explained: LA-, NM-, DA0, 6050A and 448 NumbersReading Schematics · 6 min
Lenovo IdeaPad and Legion Boards: Reading NM- CodesBrands · 6 min