Embedded controller firmware for the Acer E1-572G, archived as a 49.5 KB RAR and tied to the KB9012 chip named in the file. The ENE KB9012 keyboard controller handles power sequencing, battery charging and the keyboard, so a corrupted image often causes no power or charging faults. It is usually reprogrammed in circuit through a dedicated KB9012 adapter or a supported programmer. Read and save the current controller contents first and confirm the board matches the E1-572G before writing.
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 (7)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 4 Feb 2017 | Open file on RM Schematics |
| @biosarchive | 8 Feb 2017 | Open file on RM Schematics |
| @biosarchive | 8 Mar 2017 | Open file on RM Schematics |
| @one5technology | 10 Nov 2020 | Open file on RM Schematics |
| @generalbios | 26 Oct 2023 | Open file on RM Schematics |
| @generalbios | 26 Oct 2023 | Open file on RM Schematics |
| @generalbios | 15 Dec 2024 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →