Embedded controller firmware, 128 KB, for the Acer A315-53 using Compal motherboard LA-E891P, C5V01 platform. The EC manages power buttons, battery charging, fans and keyboard, so a damaged image can result in a dead board or charging faults. It complements the UC2 and UC3 BIOS dumps for the same board. Flash it according to the board design, into the EC or its dedicated flash, using a suitable programmer, and back up the existing code 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 @abgm_manutencao_bios. Enginerys does not host this file.
All sources (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @abgm_manutencao_bios | 21 Jul 2020 | Open file on RM Schematics |
| @abgm_manutencao_bios | 23 Oct 2021 | Open file on RM Schematics |
| @generalbios | 8 Oct 2023 | Open file on RM Schematics |
| @generalbios | 15 Dec 2024 | 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 →