NM-C171 EC / KBC Firmware

Part of NM-C171

NM-C171: 2 EC firmwares found in the source channels. The board is used in the Lenovo IdeaPad FS44A, Lenovo IdeaPad S145-15AST, Lenovo IdeaPad S145-14 and Lenovo IdeaPad S145 14AST. Board revisions: 1.0.

EC files 2

FileSizeRevAddedSource
NM-C171 KBEC
EC
82 KB
—
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FS44A FS54A NM-C171 REV 1.0 2019-05-28 BIOS & KBC
BIOSEC
9.0 MB
1.0
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Laptops that use NM-C171

  • Lenovo IdeaPad FS44A
  • Lenovo IdeaPad S145-15AST
  • Lenovo IdeaPad S145-14
  • Lenovo IdeaPad S145 14AST
  • Lenovo S145-15

What these files are for

EC (embedded controller) firmware runs the keyboard controller, power sequencing, battery charging and fans. Depending on the board it lives in a separate chip (ENE KB9012, ITE IT85xx, Nuvoton NPCE) or inside the main SPI image, so check which applies before flashing.

Tools to open these files

FormatWhat it isOpen with
.rarRAR archive7-Zip or WinRAR