BIOS collection for the AB9 series, naming three variants in one 445 KB zip: AB9, AB9 Pro and AB9 Wi-Fi. Whether the boards share a single image or need individual files is not stated, so check the archive contents carefully. Flashing the wrong variant's firmware can leave onboard devices unconfigured or the board dead. A technician would normally confirm the model printed on the PCB, dump the current chip with a programmer as a backup, then write the matching image and verify it after programming.
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 | 9 Sept 2018 | Open file on RM Schematics |
| @one5technology | 10 Nov 2020 | 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 →