Motherboard · Compal

NM-C631 — schematic, boardview, BIOS & files

16 files for the Compal board NM-C631. Check the revision (REV) printed next to the number on your board before using a BIOS dump.

SCHSchematics 4 BVBoardviews 4 BIOSBIOS & EC 7 PACKBoard packs & other 1 Search “NM-C631” in all files →

SCHNM-C631 schematics

SCH GL4A0 GL5A0 NM-C631 REV 1.0 PDF.rar
3.2 MB .rar Compal NM-C631 25 Feb 2026
SCH GL4A0 GL5A0 NM-C631 REV 1.0 PDF.pdf
3.8 MB .pdf Compal NM-C631 30 Oct 2024 2 sources
SCH Thinkpad L14 GEN 1 - GL40-GL5A0 NM-C631 BoardView PDF.pdf
631 KB .pdf Lenovo NM-C631 30 Oct 2024 2 sources
SCH GL4A0 GL5A0 NM-C631 REV 1.0 PDF.rar
3.3 MB .rar Compal NM-C631 20 Jun 2022

BVNM-C631 boardviews

BV Thinkpad L14 GEN 1 - GL40-GL5A0 NM-C631 BoardView PDF.rar
624 KB .rar Lenovo NM-C631 23 Jul 2026 2 sources
BV LENOVO_Thinkpad_L14_GEN_1_GL40_GL5A0_NM_C631_REV0_1_BOARDVIEW_BDV.rar
2.0 MB .rar Lenovo NM-C631 18 Jul 2026 3 sources
BV Thinkpad L14 GEN 1 - GL40-GL5A0 NM-C631 BoardView PDF.rar
580 KB .rar Lenovo NM-C631 25 Feb 2026
BV Thinkpad L14 GEN 1 - GL40-GL5A0 NM-C631 REV0.1 Boa.zip
4.2 MB .zip Lenovo NM-C631 30 Oct 2024

BIOSNM-C631 bios & ec

BIOS NM-C631.BIN
32.0 MB .bin Compal NM-C631 25 Feb 2026
BIOS NM_C631_REV1_0_INTEL_I7_10TH_CLR_ME_REGION_&_KBEC_WORKING_BIOS_100%.rar
8.1 MB .rar Compal NM-C631 25 Feb 2026
BIOS THINKPAD L14 GEN 1 NM-C631 Clean Me bios.rar
10.1 MB .rar Lenovo NM-C631 4 May 2025
BIOS LENOVO_ThinkPad_L14_type_20U1,_20U2_NM_C631_32MB_TESTED_JD_BIOS.rar
11.5 MB .rar Lenovo NM-C631 10 Apr 2025
BIOS GL4A0 GL5A0 NM-C631 REV 1.0.rar
25.4 MB .rar Compal NM-C631 4 Nov 2024 4 sources
BIOS NM_C631_REV1_0_INTEL_I7_10TH_CLR_ME_REGION_&_KBEC_WORKING_BIOS_100%.rar
12.6 MB .rar Compal NM-C631 23 May 2023
BIOS GL4A0 GL5A0 NM-C631 REV 1.0 WORKING BIOS 100%.rar
7.7 MB .rar Compal NM-C631 26 Dec 2022

PACKNM-C631 board packs & other

PACK GL4A0 GL5A0 NM-C631 REV 1.0.rar
15.9 MB .rar Compal NM-C631 25 Feb 2026