NM-C221 BIOS (REV 2.0)
File details
| Type | BIOS |
|---|---|
| Board number | NM-C221 |
| Board maker (ODM) | Compal |
| Revision | 2.0 |
| Device | Laptop |
| Format | RAR |
| Size | 5.3 MB |
| Marks | includes EC firmware |
| Added | August 4, 2021 |
| Updated | |
| Original file name | Legion Y545 NM-C221 Rev 2.0 (BHCN32WW) BIOS & EC ITE.rar |
Where to get the file
Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.
Alternative links
No other copies are known yet.
Description
Legion Y540-15IRH, Legion Y540-15IRH-PG0, Legion Y545, Legion Y545 PG0, Legion Y540-17IRH, Legion Y540-17IRH PG0, Legion Y7000 2019, Legion Y7000 2019 PG0
FY515/517/517/518
FY523/524/525/526
NM-C221 Rev 2.0 Compal NM-C221 revision 2.0 BIOS dump, packaged as a 5.3 MB RAR archive and including the EC/KBC firmware. The original file name references a Legion Y545 with BHCN32WW, and the caption lists several Lenovo Legion and related model names that share this board, but the exact model match should be confirmed against your own machine. A BIOS dump is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or failed update.
The catalog also lists 8 schematics, 3 boardview files, and 2 BIOS dumps for board NM-C221.
Description generated from the catalog data. ·
Related files
Browse more
Questions about this file
How do I flash this BIOS dump?
Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.
Will this BIOS work on my board?
Only if the board number and revision match: NM-C221. Dumps from a different board or revision can leave the board dead.
What does “clean ME” mean?
The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.