Motherboard · Lenovo

NM-B481 — schematic & BIOS

13 files for the Lenovo board NM-B481. Check the revision (REV) printed next to the number on your board before using a BIOS dump.

SCHSchematics 3 BIOSBIOS & EC 10 Search “NM-B481” in all files →

SCHNM-B481 schematics

SCH EX480 NM-B481 (REV 1.0).rar
3.8 MB .rar Compal NM-B481 15 Jul 2026 2 sources
SCH Lenovo X1 Carbon 6th Gen LCFCYODA-2 NM-B481 Rev 1.0 MEC1663.pdf
5.9 MB .pdf Lenovo NM-B481 16 Nov 2022
SCH EX480 NM-B481 (REV 1.0).pdf
3.8 MB .pdf Compal NM-B481 28 Apr 2022 3 sources

BIOSNM-B481 bios & ec

BIOS Lenovo_X1_Carbon_6th_Gen_LCFCYODA_2_NM_B481_Rev_1_0_MEC1663_PDF_.rar
5.8 MB .rar Lenovo NM-B481 18 Jul 2026 4 sources
BIOS EX480 NM-B481 REV 1.0 2017-11-03 16MB BIOS.rar
7.6 MB .rar Compal NM-B481 5 Apr 2025
BIOS EX480_NM_B481_REV_1_0_2017_12_27_16MB_&_1MB_WORKING_BIOS_100%.rar
8.6 MB .rar Compal NM-B481 14 Jul 2024 4 sources
BIOS Lenovo_X1_Carbon_LCFC_YODA_2_NM_B481_REV1_0_6th_Gen_16MB_BIOS.rar
6.2 MB .rar Lenovo NM-B481 20 Apr 2024 2 sources
BIOS NM-B481.bin
16.0 MB .bin Compal NM-B481 26 Apr 2022 2 sources
BIOS LENOVO X480 NM-B481 1.0 2017-12-27 BIOS & EC MEC1663.rar
6.1 MB .rar Lenovo NM-B481 13 Apr 2022
BIOS LENOVO_CARBON_X1_EX480_NM_B481_REV_1_0_2017_11_03_U49_&_U184_8MB.rar
6.1 MB .rar Lenovo NM-B481 13 Apr 2022
BIOS LENOVO X480 NM-B481 1.0 2017-12-27 I5-8250U.rar
6.3 MB .rar Lenovo NM-B481 13 Apr 2022
BIOS LENOVO X480 NM-B481 1.0 2017-12-27.rar
5.9 MB .rar Lenovo NM-B481 13 Apr 2022
BIOS THINKPAD_X1_CARBON_FX480_NM_B481_REV_1_0_2017_11_03_16MB_&1MB.rar
6.4 MB .rar Lenovo NM-B481 8 Mar 2022