Motherboard · Wistron

18777-1 — schematic, boardview & BIOS

9 files for the Wistron board 18777-1. Check the revision (REV) printed next to the number on your board before using a BIOS dump.

SCHSchematics 5 BVBoardviews 3 BIOSBIOS & EC 1 Search “18777-1” in all files →

SCH18777-1 schematics

SCH Wistron LS40 LS40IC 18777-1 PDF .rar
3.1 MB .rar Wistron 18777-1 23 Jul 2026 3 sources
SCH 18777-1 LS40 LS40IC 4PD0HB010001 PDF.rar
1.7 MB .rar 18777-1 4 Jul 2026 2 sources
SCH 18777-1 LS40 LS40IC 4PD0HB010001 PDF.pdf
2.2 MB .pdf 18777-1 11 Sept 2025 4 sources
SCH Wistron LS40 LS40IC 18777-1 PDF .rar
3.1 MB .rar Wistron 18777-1 15 Dec 2024
SCH Wistron LS40 LS40IC 18777-1 PDF .pdf
4.2 MB .pdf Wistron 18777-1 21 Aug 2024

BV18777-1 boardviews

BV Wistron LS40IC 18777-1 BOARDVIEW(BDV)(.CAD) .rar
123 KB .rar Wistron 18777-1 23 Jul 2026 3 sources
BV Wistron LS40IC 18777-1 BOARDVIEW(BDV)(.CAD) .rar
77.6 KB .rar Wistron 18777-1 15 Dec 2024
BV Wistron LS40IC 18777-1 BOARDVIEW(BDV)(.CAD).zip
88.5 KB .zip Wistron 18777-1 21 Aug 2024

BIOS18777-1 bios & ec

BIOS Lenovo Yoga S940-14IIL MB 18777-1 448.0HB02.0011 BQCN31WW.rar
6.3 MB .rar Lenovo 18777-1 28 Jun 2022