LCFC boardLaptop mainboardUpdated 2026-09-15
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NM-E341 schematic, boardview & BIOS

LCFC board used in Lenovo JV473 & JV573 & JS478. JS778 Lenovo JV473 & JV573 & JS478

Files for NM-E341 (10)

TypeFormatFile nameRev SizeAddedDownloadMirror
Schematic .pdf NM-E341 REV 1.0 PDF.pdf 1.0 2.4 MB Telegram —
Schematic .pdf LCFC NM-E341 REV 0.1 PDF .pdf 0.1 2.4 MB Telegram #1 #2
Boardview .rar LCFC NM-E341 REV 0.1 PDF .rar 0.1 2.3 MB Telegram —
Boardview .rar LCFC NM-E341 REV 10 BOARDVIEW(BDV)(.TVW) .rar 1.0 1.7 MB Telegram —
Boardview .zip LCFC NM-E341 REV 10 BOARDVIEW(BDV)(.TVW).zip 1.0 3.9 MB Telegram #1 #2
BIOS .rar NM-E341 REV 1.0 bios ok.rar 1.0 14 MB Telegram —
BIOS .rar LENOVO_JV473_&_JV573_&_JS478_&_JS578_&_JS778_NM_E341_jkcn41ww_BIOS.rar — 7.8 MB Telegram —
BIOS .rar NM_E341_REV_1_0_8MB_AND_16MB_Lenovo_Ideapad_3_15IAU7_S_BIOS_WORLD.rar 1.0 8.7 MB Telegram #1
BIOS .rar NM_E341_REV_1_0_BIOS_RAM_DISABLE_S_BIOS_WORLD_8MB_AND_16MB_BIOS.rar 1.0 6.8 MB Telegram #1
BIOS .rar NM-E341_EC_ITE OK 256KB S BIOS WORLD.rar — 65 KB 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.