DA0ZM7MBAC1 – Dell Chromebook 11 CB1C13
The DA0ZM7MBAC1 (Quanta) motherboard is found in the Dell Chromebook 11 CB1C13. 2 files are indexed for this board: 2 BIOS files.
File names mention revision C. The BIOS dumps are 8 MB images. The earliest file dates from January 2024 (BIOS Archive).
BIOS dumps 2
Board facts
| Board number | DA0ZM7MBAC1 |
|---|---|
| Designed by | Quanta |
| Also known as | Quanta ZM7 |
| Revisions | C |
| BIOS chip size | 8 MB |
| Flash chip | W25Q64BV |
| First seen | 2024-01-09 |
| 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. |
Laptops that use DA0ZM7MBAC1
- Dell Chromebook 11 CB1C13
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 DA0ZM7MBAC1 use?
The BIOS images for DA0ZM7MBAC1 are 8 MB. Flash chips named in the files: W25Q64BV.
Who designed the DA0ZM7MBAC1 board?
DA0ZM7MBAC1 is a Quanta board number used by Dell.
Which laptops use the DA0ZM7MBAC1 board?
Files in the catalog link DA0ZM7MBAC1 to the Dell Chromebook 11 CB1C13.
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.