LCFC boardLaptop mainboardUpdated 2025-08-04
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NM-B453 schematic, boardview & BIOS

LCFC board used in Lenovo IdeaPad 320 15IKB, Lenovo IdeaPad 330 15IKB, Lenovo Idpad 320 15IKB. EG523 EG524 Lenovo IdeaPad 320 15IKB Lenovo IdeaPad 330 15IKB Lenovo Idpad 320 15IKB

Files for NM-B453 (8)

TypeFormatFile nameRev SizeAddedDownloadMirror
Schematic .pdf Lenovo_Ideapad_330_15IKB_LCFC_EG523_NM_B453_DIS_Rev0_1_2017_03_15.pdf 0.1 4.4 MB Telegram #1 #2
Boardview .zip NM-B453 R02_DIS boardview.zip 0.2 2.5 MB Telegram —
Boardview .tvw NM-B453 R02_DIS boardview.tvw.zip 0.2 2.4 MB Telegram —
Boardview .tvw NM-B453 R02_DIS boardview.tvw 0.2 6.7 MB Telegram #1
BIOS .rar AFS_lenovo_ideapad_320_15IKB_Type_81BG,_81BT_EG523_EG524_NM_B453.rar — 4.8 MB Telegram —
BIOS .rar AFS_LENOVO_IDPAD_320_15IKB_Type_81BG,_81BT_EG523_EG524_NM_B453_Rev.rar — 4.8 MB Telegram —
BIOS .rar LENOVO_IDPAD_320_15IKB_Type_81BG,_81BT_EG523_EG524_NM_B453_Rev_1.rar 1 4.8 MB Telegram —
BIOS .rar Laptop_ideapad_320_15IKB_Type_81BG,_81BT_EG523_EG524_NM_B453_Rev.rar — 4.8 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
.tvw Tebo-ICT View, BoardViewer (Borneo), FlexBV