Working BIOS for the Acer E3-111 and E3-112 laptops with the ZHK project mainboard DA0ZHKMB6C0, revision C, fitted with an Intel N2940 processor. The RAR archive is 6.14 MB. DA0...MB numbering is Quanta's, the ODM that built this board for Acer. Use it to reprogram the SPI flash when the machine is stuck with a corrupted BIOS. Read and save the original chip first, check the revision on the PCB and make sure the dump size matches the flash chip.
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 (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 2 Mar 2023 | Open file on RM Schematics |
| @generalbios | 4 Nov 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 →