DA0ZS8MB8E1 – Acer Aspire R7
DA0ZS8MB8E1 is the Quanta main board used in the Acer Aspire R7 and Acer ZS8. ChambersDesignInc.com has indexed 2 files for this board — 2 BIOS files.
Revisions seen in file names: E. First posted in February 2021 in BIOS Archive.
BIOS dumps 2
Board facts
| Board number | DA0ZS8MB8E1 |
|---|---|
| Designed by | Quanta |
| Platform group | ZS8 |
| Revisions | E |
| First seen | 2021-02-23 |
| 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 DA0ZS8MB8E1
- Acer Aspire R7
- Acer ZS8
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 DA0ZS8MB8E1 board?
DA0ZS8MB8E1 is a Quanta board number used by Acer.
Which laptops use the DA0ZS8MB8E1 board?
Files in the catalog link DA0ZS8MB8E1 to the Acer Aspire R7 and Acer ZS8.
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.