NM-B244 EC / KBC Firmware

Part of NM-B244

NM-B244: 3 EC firmwares found in the source channels. The board is used in the Lenovo IdeaPad 320C-15 and Lenovo 5000. Board revisions: 1.0.

EC files 3

FileSizeRevAddedSource
DG42A DG52A NMB244 REV 1 0 2017 02 16 216 0889018 8MB BIOS &EC WORKING
BIOSEC8 MBTested
7.7 MB
1.0
Get on Telegram BIOS Archive
DG42A DG52A NMB244 REV 1 0 2017 02 16 i5 7200U 8MB BIOS &EC WORKING
BIOSEC8 MBTested
7.2 MB
1.0
Get on Telegram BIOS Archive
Lenovo Ideapad 320C-15 DG42A DG52A NMB244 Rev1.0 Bios + EC
BIOSEC
4.9 MB
1.0
Get on Telegram BIOS Archive

Laptops that use NM-B244

  • Lenovo IdeaPad 320C-15
  • Lenovo 5000

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