LCFC boardLaptop mainboardUpdated 2025-09-11
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NM-B731 schematic, boardview & BIOS

LCFC board used in Lenovo 330-14IKB EG523. EG430 Lenovo 330-14IKB EG523

Files for NM-B731 (4)

TypeFormatFile nameRev SizeAddedDownloadMirror
Schematic .pdf LENOVO 330-14IKB -EG523 MB NM-B731 REV0.1 PDF .pdf 0.1 4.8 MB Telegram —
Boardview .bdv EG430 NM-B731 (REV 1.0) (BDV).zip 1.0 2.4 MB Telegram —
Boardview .tvw EG430 NM-B731 (REV 1.0) (BDV).tvw 1.0 6.5 MB Telegram —
BIOS .zip EG430 NM B731 REV 1.0 ORIG.zip 1.0 5.3 MB Telegram —

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Models using this board

Model names are taken from the file names as published; always confirm the board number printed on your PCB.

How to open these boardview files

FormatOpens with
.bdv BoardViewer (Borneo), OpenBoardView, FlexBV
.tvw Tebo-ICT View, BoardViewer (Borneo), FlexBV