LCFC boardLaptop mainboardUpdated 2025-06-25
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NM-B531 schematic & BIOS

LCFC board used in Lenovo ThinkPad E485, Lenovo ThinkPad E485 LCFC-EE485-EE585, Lenovo ThinkPad E585. EE585 EE485 Lenovo ThinkPad E485 Lenovo ThinkPad E485 LCFC-EE485-EE585 Lenovo ThinkPad E585

Files for NM-B531 (5)

TypeFormatFile nameRev SizeAddedDownloadMirror
Schematic .pdf Lenovo Thinkpad E485 LCFC-EE485-EE585 NM-B531 R1.0 Schematic.pdf 1.0 1.4 MB Telegram —
Schematic .pdf Lenovo Thinkpad E585 LCFC E485E585 NM-B531 Schematic.pdf — 1.5 MB Telegram —
BIOS .rar EE485 EE585 NMB531 REV 1.0 2018-02-22 AMD RYZEN 5 2500U.rar 1.0 4.8 MB Telegram —
BIOS .rar LENOVO_THINKPAD_E485_EE485_EE585_NMB531_REV_1_0_2018_02_22_AMD_RYZEN.rar 1.0 7.3 MB Telegram —
Board photos .rar EE485 EE585 NM-B531 REV 1.0 2018-02-22 PHOTO.rar 1.0 5.2 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.