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Board number · LCFC / Compal NM-

NM-B521 Schematics & boardviews for this board

The library holds 9 files for board number NM-B521: 7 BIOS files, 1 schematic, 1 boardview. Designed by Compal. Listed under: Compal, Lenovo.

LENOVO X280 Type 20KF,20KE Laptop Thinkpad Type 20KE EX280 NM B521LenovoNM-B521BIOS
BIOS EX280 NM-B521 Rev 2.0 2018-03-29 Clean ME OkokCompalNM-B521BIOS
EX280 NM-B521 Rev 2.0 2018-03-29 Working BIOS 100%CompalNM-B521BIOS
Lenovo EX280 NM B521 Rev 1.0 2017 10 06 BIOS & MEC Tested BIOSLenovoNM-B521BIOS
LENOVO THINKPAD X280 EX280 NM B521 REV 2.0 2018 03 29 8TH Gen CPULenovoNM-B521BIOS
LENOVO THINLPAD X280 EX280 NM B521 REV 1.0 2017 06 10 I5 8250U WORKINGLenovoNM-B521BIOS
NM-B521 X280 FN1KR-3CompalNM-B521Schematic
Lenovo ThinkPad X280 FN1KR 2 LCFC EX280 NM B521 Rev 0.3LenovoNM-B521Boardview
LENOVO ThinkPad EX280 NM B521 Rev 1.0 X280 Type 20KF, 20KELenovoNM-B521BIOS

Devices and models using this board

Compal EX280 Lenovo 20KE Lenovo 20KF Lenovo B521 Lenovo EX280 Lenovo X280

Neighbouring board numbers

Board number index

NM-B453 9 NM-B461 8 NM-B471 7 NM-B481 10 NM-B501 11 NM-B531 4 NM-B551 4 NM-B561 5 NM-B562 4 NM-B601 4

Guides

How to find your laptop motherboard number5 min readBoardview file formats: how to open .brd, .bdv, .fz, .cad and .tvw4 min readWho really makes your laptop board: Compal, Quanta, Wistron and other ODMs4 min read