LCFC boardLaptop mainboardUpdated 2025-10-30
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NM-A931 schematic, boardview & BIOS

LCFC board used in Lenovo ThinkPad T470, Lenovo ThinkPad CT470 T470. CT470 Lenovo ThinkPad T470 Lenovo ThinkPad CT470 T470

Files for NM-A931 (16)

TypeFormatFile nameRev SizeAddedDownloadMirror
Schematic .pdf NM-A931.pdf — 2.6 MB Telegram #1 #2 #3
Schematic .pdf Lenovo T470 (CT470 NM-A931 Rev.2.0).pdf 2.0 2.1 MB Telegram #1
Schematic .pdf Lenovo Thinkpad T470 LCFC NM-A931 Rev 0.1.pdf 0.1 2.3 MB Telegram #1
Boardview .zip NM-A931 REV1.0 BOARDVIEW.zip 1.0 1.3 MB Telegram #1 #2 #3
BIOS .rar LENOVO_T470_CT470_NM_A931_REV_2_0_2016_10_28_SR2EY MEC 1653L.rar 2.0 6.0 MB Telegram —
BIOS .rar LENOVO_THINKPAD_T470_CT470_NM_A931_REV_2_0_2016_10_28_16MB_&_1MB.rar 2.0 8.8 MB Telegram —
BIOS .bin CT470 NM-A931 REV 2.0 2016-10-28 SR340 i5-6200U TESTED OK.bin 2.0 16 MB Telegram —
BIOS .bin CT470_NM_A931_REV_2_0_2016_10_28_SR340_i5_6200U_TESTED_OK_2.bin 2.0 16 MB Telegram —
BIOS .rar CT470 NM-A931 REV 2.0 2018-10-20 16MB & 1MB BIOS.rar 2.0 8.7 MB Telegram —
BIOS .rar LENOVO_T470_CT470_NM_A931_REV_2_0_2016_10_2816MB_&_1MB_&_MEC_BIOS.rar 2.0 15 MB Telegram —
BIOS .rar T470_Type_20HD,_20HE_Laptop_ThinkPad_Type_20HE_NM_A931_REV_2_TESTED.rar 2 7.8 MB Telegram —
BIOS .rar T470_Type_20JM,_20JN_Laptop_ThinkPad_Type_20JN_NM_A931_REV_1_TESTED.rar 1 7.8 MB Telegram —
BIOS .rar AFS Lenovo T470 CT470 NM-A931 Rev2_W25Q128JV 16MB.rar 2 7.9 MB Telegram —
BIOS .rar AFS Lenovo Thinkpad T470 NM-A931 BIOS.rar — 13 MB Telegram —
Board photos .zip Lenovo Thinkpad T470 NM-A931 CT470 Rev2.0 photo.zip 2.0 48 MB Telegram —
Board photos .rar LENOVO Thinkpad CT470 T470 NM-A931 Rev2.0 PHOTO.rar 2.0 48 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.