Firmware image for the Lenovo G500 built on Compal board LA-9631P, apparently a duplicate copy given the (1) in its name. At 128 KB it matches the size of embedded controller firmware, such as an ENE KB9012 image, rather than the main BIOS, though the name does not state this. Corrupted EC code can cause no power, charging or keyboard faults. Flash it with a programmer that supports the EC chip, verify the board number on the PCB, and compare it with the other LA-9631P copy before use.
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 @biosarchive. Enginerys does not host this file.
All sources (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 14 Feb 2017 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 29 Oct 2019 | Open file on RM Schematics |
| @canalesquematicos | 5 Jun 2021 | Open file on RM Schematics |
| @uzb4422 | 17 Feb 2023 | Open file on RM Schematics |
| @generalbios | 26 Oct 2023 | Open file on RM Schematics |
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →