DA0ZARMBAI1
The DA0ZARMBAI1 board comes from Quanta. ChambersDesignInc.com has indexed 2 files for this board — 2 BIOS files.
Revisions seen in file names: I. The BIOS dumps are 16 MB images. The earliest file dates from September 2024 (BIOS Archive).
BIOS dumps 2
Board facts
| Board number | DA0ZARMBAI1 |
|---|---|
| Designed by | Quanta |
| Platform group | ZAR |
| Revisions | I |
| BIOS chip size | 16 MB |
| First seen | 2024-09-14 |
| 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
Who designed the DA0ZARMBAI1 board?
DA0ZARMBAI1 is a Quanta board number used by Acer.
What BIOS chip size does DA0ZARMBAI1 use?
The BIOS images for DA0ZARMBAI1 are 16 MB.
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.