LCFC boardLaptop mainboardUpdated 2025-09-12
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NM-A831 schematic, boardview & BIOS

LCFC board used in Lenovo E570. CE570 CE470 Lenovo E570

Files for NM-A831 (10)

TypeFormatFile nameRev SizeAddedDownloadMirror
Schematic .pdf NM-A831 REV 2.0 2016-08-24 _CE570 NM-A831 (REV 2.0) PDF .pdf 2.0 4.3 MB Telegram —
Schematic .pdf CE570 NM-A831 Rev2.0 .pdf 2.0 3.3 MB Telegram —
Schematic .pdf ce570 NM-A831 Rev2.0 sovp.pdf 2.0 3.3 MB Telegram —
Boardview .cad NM-A831 REV 20 (.CAD).zip 2.0 342 KB Telegram —
Boardview .cad NM-A831 REV 20 (.CAD) .rar 2.0 279 KB Telegram —
BIOS .rar AFS E570 CE570 NM-A831(REV 1.0).rar 1.0 5.0 MB Telegram —
BIOS .rar AFS Lenovo CE570 NM-A831 rev1.0.rar 1.0 4.8 MB Telegram —
BIOS .rar AFS Lenovo E570 NM-A831 Rev 3.0.rar 3.0 4.9 MB Telegram —
BIOS .rar AFS_Lenovo_thinpad_CE470_CE570_NM_A831_Rev2_0_PCH_8M_+EC_BIOS.rar 2.0 4.8 MB Telegram —
BIOS .zip ce570 nm-a831 rev 3.0 clear me.zip 3.0 4.9 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
.cad BoardViewer (Borneo), FlexBV, OpenBoardView