Motherboard · Compal

NM-D451 — schematic, boardview & BIOS

9 files for the Compal board NM-D451. Check the revision (REV) printed next to the number on your board before using a BIOS dump.

SCHSchematics 3 BVBoardviews 3 BIOSBIOS & EC 3 Search “NM-D451” in all files →

SCHNM-D451 schematics

SCH NM-D451 PDF SCHEMATIC.rar
3.5 MB .rar Compal NM-D451 22 Jul 2026 2 sources
SCH NM-D451 PDF .rar
3.1 MB .rar Compal NM-D451 22 Jul 2026 2 sources
SCH NM-D451.pdf
3.2 MB .pdf Compal NM-D451 31 Dec 2025

BVNM-D451 boardviews

BV NM-D451 (BDV)PDF.rar
392 KB .rar Compal NM-D451 22 Jul 2026 2 sources
BV LENOVO_ThinkPad_T14_Gen_2_NM_D451_REV1_0_BOARDVIEW_BDV_TVW_.rar
1.8 MB .rar Lenovo NM-D451 18 Jul 2026 3 sources
BV LENOVO ThinkPad T14 Gen 2 - NM-D451 REV1.0 BOARDVI.zip
4.5 MB .zip Lenovo NM-D451 31 Dec 2025

BIOSNM-D451 bios & ec

BIOS HT4B5 NM-D451 REV 1.0 HF ITE 5679VG TEDTED OK.rar
18.0 MB .rar Compal NM-D451 28 May 2024
BIOS LENOVO_T14_HT4B5_NM_D451_U2201_&_U2202_&_U5402_TESTED_OK.rar
26.5 MB .rar Lenovo NM-D451 28 May 2024
BIOS LENOVO_Thinkpad_T14s_Gen_2_LCFC_HT4B5_NM_D451_REV_2_0_32MB_BIOS.rar
13.5 MB .rar Lenovo NM-D451 14 Feb 2023 2 sources