NM-C841 BIOS
Schematics boardview
NM-C841.pdf
NM-C841 BoardView.tvw
and
Ideapad 5 NM-C841 Clean me zip
OK
Schematics boardview
NM-C841.pdf
NM-C841 BoardView.tvw
and
Ideapad 5 NM-C841 Clean me zip
OK
About this board
Lenovo Ideapad 5 — motherboard NM-C841.
Lenovo had this board built by LCFC; LCFC (Lenovo/Compal) board numbers start with NM-. Check the number printed on the PCB before you download.
What this thread covers
- BIOS (full SPI chip dump, .bin)
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
Typical reasons to reflash: no power or no display after a failed BIOS update, a BIOS/supervisor password lock, or a corrupted Intel ME region.
Back up the original dump first — it contains machine-specific data (serial, UUID, MAC, ME), and you will want it if anything goes wrong.
If you have a working file for this board, please share it below. More files: search NM-C841 in File Finder.
Attachments
NM-C841 BoardView.tvw.zip
3 MB · Views: 22
3 MB · Views: 22
clean me NM-C841.zip
8.1 MB · Views: 14
8.1 MB · Views: 14
NM-C841.pdf
2.7 MB · Views: 18
2.7 MB · Views: 18
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