Lenovo Ideapad 3-15ALC6 LCFC HS461_HS561A_HS761 NM-D521 BoardView tvw
NM-D521 BIOS
Lenovo Ideapad 3-15ALC6 LCFC HS461_HS561A_HS761 NM-D521 Rev 1.0 SCH pdf
HD PHOTOS
https://pkbiosfix.com/threads/nm-d521-rev-3-0-lenovo-ideapad-3-15alc6-scanned-hd-photos.5804/
NM-D521 BIOS
Lenovo Ideapad 3-15ALC6 LCFC HS461_HS561A_HS761 NM-D521 Rev 1.0 SCH pdf
HD PHOTOS
https://pkbiosfix.com/threads/nm-d521-rev-3-0-lenovo-ideapad-3-15alc6-scanned-hd-photos.5804/
About this board
IdeaPad 3-15ALC6 Type 82KU — motherboard NM-D521.
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)
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-D521 in File Finder.
Attachments
Lenovo Ideapad 3-15ALC6 NM-D521 Rev 1.0 SCH pdf.rar
3.3 MB · Views: 21
3.3 MB · Views: 21
Lenovo Ideapad 3-15ALC6 NM-D521 tvw.zip
2.7 MB · Views: 20
2.7 MB · Views: 20
IdeaPad 3-15ALC6 Type 82KU NM-D521 glcn41ww BIOS Bin.zip
6.1 MB · Views: 49
6.1 MB · Views: 49
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