ideapad 110 15acl CG521 NM-A841
Ver 1.0
Bios+Schematics
nm-a841 15acl Ver 1.0 IT8586E
bios bin zip
CG521 NM-A841
schematic.pdf
CG521 NM-A841
bios bin zip
Ver 1.0
Bios+Schematics
nm-a841 15acl Ver 1.0 IT8586E
bios bin zip
CG521 NM-A841
schematic.pdf
CG521 NM-A841
bios bin zip
About this board
Files for the Lenovo ideapad 110 15acl CG521 motherboard, board number NM-A841.
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)
Usually needed when the laptop powers on with a black screen after a BIOS update, is stuck in a boot loop, or is locked with a BIOS password.
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-A841 in File Finder.
Attachments
NM-A841 (CG521)rev 1.0.pdf
961 KB · Views: 35
961 KB · Views: 35
nm-a841 IT8586E.BIN
128 KB · Views: 23
128 KB · Views: 23
NM-A841.BIN.zip
2.7 MB · Views: 22
2.7 MB · Views: 22
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