Lenovo Yoga Slim 7 Carbon 13IAP7 NM-E521 REV 1.0
Bios
Bios
About this board
Lenovo Yoga Slim 7 Carbon 13IAP7 — motherboard NM-E521.
The board was manufactured by LCFC for Lenovo. LCFC (Lenovo/Compal) board numbers start with NM-, so you can confirm it on the PCB silkscreen.
Files usually needed for this board
- BIOS (full SPI chip dump, .bin)
- EC / KBC firmware, if the board uses a separate EC chip
- Schematic (PDF)
- Boardview (.brd / .bdv / .cad)
Common cases: dead board after an interrupted BIOS update, ME region errors, missing serial number or UUID after a board swap, or a password lock.
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-E521 in File Finder.
Attachments
Lenovo Yoga Slim 7 Carbon 13IAP7 NM-E521 16MB.rar
5.4 MB · Views: 14
5.4 MB · Views: 14
Lenovo Yoga Slim 7 Carbon 13IAP7 NM-E521 8MB.rar
2.2 MB · Views: 12
2.2 MB · Views: 12
