EC firmware for the LCFC board NM-A901 used in the Lenovo Yoga 910, stored as a zipped BIN of about 74 KB; the ITE label indicates it belongs to the ITE embedded controller. The EC handles power-on, charging, keyboard and fans, so a corrupt image can leave a board dead or unable to charge. Depending on the design, it is flashed to the ITE chip or its own small flash device with a suitable programmer. Back up the existing contents first and confirm the board number on the PCB.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @LaptopsBoardview. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @LaptopsBoardview | 13 Jan 2023 | Open file on RM Schematics |
| @generalschematics | 19 Oct 2024 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →