BIOS image for a machine labelled C805D on the Quanta motherboard DABY7DMB8C0, with AMD noted in the name as the platform. Quanta numbers its boards in the DAxxxxMBxxx format, where the last characters encode the revision, so the full code should match your PCB exactly. The RAR is 2.45 MB and is meant for restoring the SPI flash using an external programmer. Back up the original chip before any erase, and confirm the image size equals the chip capacity so it fits correctly.
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 | 12 Nov 2018 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 29 Oct 2019 | 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 →