LCFC boardLaptop mainboardUpdated 2026-10-08
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NM-C821 schematic, boardview & BIOS

LCFC board used in Lenovo IdeaPad 3 15ADA05, Lenovo IdeaPad 3-17ADA05, Lenovo IdeaPad 3 14ADA05. GS450 GS750 GS550 Lenovo IdeaPad 3 15ADA05 Lenovo IdeaPad 3-17ADA05 Lenovo IdeaPad 3 14ADA05

Files for NM-C821 (15)

TypeFormatFile nameRev SizeAddedDownloadMirror
Schematic .pdf Lenovo IdeaPad 3-15ADA05 LCFC NM-C821 GS450 GS550&GS750.pdf — 4.5 MB Telegram —
Boardview .tvw IdeaPad 3-17ADA05 - NM-C821 REV0.2 BoardView.tvw.zip 0.2 1.3 MB Telegram —
Boardview .zip Lenovo_IdeaPad_3_15ADA05_LCFC_NM_C821_GS450_GS550_Boardview_boa.zip — 4.9 MB Telegram —
Boardview .bdv NM-C821 REV 1.0 BDV.rar 1.0 717 KB Telegram —
Boardview .rar GS450 GS550 GS750 NM-C821 REV0.2 BOARDVIEW (BDV)(.TVW).rar 0.2 851 KB Telegram #1 #2
Boardview .rar GS450 GS550 GS750 NM-C821 REV 1.0 PDF.rar 1.0 4.4 MB Telegram #1 #2
Boardview .zip IdeaPad 3-17ADA05 - NM-C821 REV0.2 BoardView.zip 0.2 1.3 MB Telegram —
BIOS .bin NM-C821 bios .BIN — 8.0 MB Telegram —
BIOS .bin NM-C821.BIN — 8.0 MB Telegram —
BIOS .rar NM-C821 REV 1.0 Lenovo Ideapad S BIOS WORLD.rar 1.0 5.1 MB Telegram #1
BIOS .rar AFS LENOVO GS450 GS550 GS750 NM-C821 (REV 1.0).rar 1.0 4.6 MB Telegram —
BIOS .rar AFS_Lenovo_15ADA05_GS450_GS550_GS750_NM_C821_GS450_GS550_GS750_NM.rar — 4.6 MB Telegram —
Board photos .zip LCFC_NM-C821 photo.zip — 17 MB Telegram —
Board photos .rar LCFC_NM-C821 PHOTO.rar — 17 MB Telegram #1
Board photos .rar NM-C821 REV 1.0 PHOTO.rar 1.0 3.4 MB Telegram #1

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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