LCFC boardLaptop mainboardUpdated 2026-09-15
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NM-B461 schematic, boardview & BIOS

LCFC board used in Lenovo ThinkPad L480 L580, Lenovo ThinkPad L480, Lenovo ThinkPad L580. EL480 EL580 Lenovo ThinkPad L480 L580 Lenovo ThinkPad L480 Lenovo ThinkPad L580

Files for NM-B461 (10)

TypeFormatFile nameRev SizeAddedDownloadMirror
Schematic .pdf Lenovo ThinkPad L480 L580 LCFC EL480 EL580 NM-B461 r0.1 (2).pdf 0.1 6.1 MB Telegram —
Schematic .pdf Lenovo ThinkPad L480 L580 LCFC EL480 EL580 NM-B461 r0.1.pdf 0.1 6.1 MB Telegram #1 #2
Boardview .tvw NM-B461 EL480.tvw — 10 MB Telegram —
BIOS .rar EL480 EL580 NM-B461 REV 1.0 2017-11-17 BIOS 100% OK.rar 1.0 9.3 MB Telegram —
BIOS .rar Z_INFO_SERVICE_LENOVO_THINKPAD_L480_TYPE_20LS,20LT_EL480_EL580_NM.RAR 1.0 5.4 MB Telegram —
BIOS .rar MX25L12805D@SOP16_20260319_204248_ME++.rar 1.0 5.4 MB Telegram —
BIOS .rar AFS Lenovo ThinkPad L580 (type 20LW, 20LX) NM-B461.rar — 7.6 MB Telegram —
BIOS .rar AFS_Lenovo_L480_type_20LS,_20LT_EL480_EL580_NM_B461_REV_1_0_clear.rar 1.0 7.4 MB Telegram —
Board photos .zip NM-B461_EL480_EL580_Rev1.0_2017.11.17_UMA photo.zip 1.0 35 MB Telegram #1
Board photos .zip NM-B461_EL480_EL580_Rev1.0_UMA photo.zip 1.0 35 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