DA0G3CMBCH0
The DA0G3CMBCH0 board comes from Quanta. The catalog lists 2 files for it: 2 BIOS files.
File names mention revision H. BIOS images are 8 MB. First posted in February 2025 in BIOS Archive.
BIOS dumps 2
FileSizeRevAddedSource
Board facts
| Board number | DA0G3CMBCH0 |
|---|---|
| Designed by | Quanta |
| Revisions | H |
| BIOS chip size | 8 MB |
| First seen | 2025-02-25 |
| Source channels | BIOS Archive |
| About the number | Quanta board numbers follow the pattern DA + project code + MB + suffix, where the second-to-last letter is the PCB revision. |
What these files are for
A BIOS dump is a full image of the board's SPI flash chip. It is written back with an SPI programmer when the original firmware is corrupted, after a chip replacement, or to recover from a failed update. Read and save the original chip first: serial number, DMI data and the Intel ME / AMD PSP state differ between boards.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .rar | RAR archive | 7-Zip or WinRAR |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
What BIOS chip size does DA0G3CMBCH0 use?
The BIOS images for DA0G3CMBCH0 are 8 MB.
Who designed the DA0G3CMBCH0 board?
DA0G3CMBCH0 is a Quanta board number used by HP.
Where do the download links go?
Each button opens the original public Telegram post the file was shared in. ChambersDesignInc.com only indexes and cross-references those posts.