Motherboard · Lenovo

NM-B291 — schematic, boardview, BIOS & files

14 files for the Lenovo board NM-B291. Check the revision (REV) printed next to the number on your board before using a BIOS dump.

SCHSchematics 5 BVBoardviews 3 BIOSBIOS & EC 5 PACKBoard packs & other 1 Search “NM-B291” in all files →

SCHNM-B291 schematics

SCH LENOVO YOGA 920 LCFC NM-B291 DYG60 REV 1.0 PDF .rar
1.0 MB .rar Lenovo NM-B291 18 Jul 2026 4 sources
SCH NM-B291.pdf
1.2 MB .pdf Compal NM-B291 15 Dec 2024 3 sources
SCH NM-B291-ali.pdf
1.2 MB .pdf Compal NM-B291 15 Dec 2024
SCH Lenovo YOGA 920 LCFC NM-B291 DYG60 REV1.0 schematic.pdf
1.1 MB .pdf Lenovo NM-B291 27 Sept 2023 3 sources
SCH LENOVO YOGA 920 LCFC NM-B291 DYG60 REV 1.0 PDF .pdf
1.0 MB .pdf Lenovo NM-B291 16 Nov 2022

BVNM-B291 boardviews

BV Lenovo Yoga 920-13IKB-EYG70 NM-B291 Boardview.tvw BDV.zip
734 KB .zip Lenovo NM-B291 18 Jul 2026 5 sources
BV Lenovo Yoga 920-13IKB - EYG70 NM-B291 Boardview.tvw.zip
689 KB .zip Lenovo NM-B291 15 Dec 2024
BV Lenovo Yoga 920-13IKB - EYG70 NM-B291 Boardview.tvw
2.8 MB .tvw Lenovo NM-B291 16 Nov 2022

BIOSNM-B291 bios & ec

BIOS DYG60 NM-B291 REV 1.0 8MB BIOS OKOK.zip
5.5 MB .zip Compal NM-B291 12 Feb 2025
BIOS DYG60 NM-B291 REV 1.0 2017-07-06 8MB BIOS & EC.rar
4.5 MB .rar Compal NM-B291 12 Feb 2025
BIOS IT8186vg nm-b291.bin.zip
63.9 KB .zip Compal NM-B291 15 Dec 2024
BIOS Yoga 920 NM-B291.bin
8.0 MB .bin Lenovo NM-B291 15 Dec 2024
BIOS 920 LCFC NM-B291 DYG60 Rev 1.0 Lenovo Yoga.bin
8.0 MB .bin Lenovo NM-B291 30 Sept 2023 3 sources

PACKNM-B291 board packs & other

PACK LENOVO YOGA 920 LCFC NM-B291 DYG60 REV 1.0.rar
1.0 MB .rar Lenovo NM-B291 2 May 2021 2 sources