DA0ZQXMB8E0 – Acer Aspire R3-471
The DA0ZQXMB8E0 (Quanta) motherboard is found in the Acer Aspire R3-471, Acer 471 and Acer Aspire R14. The catalog lists 6 files for it: 5 BIOS files and 1 boardview.
File names mention revision E. The earliest file dates from January 2018 (BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics).
BIOS dumps 5
Boardviews 1
Board facts
| Board number | DA0ZQXMB8E0 |
|---|---|
| Designed by | Quanta |
| Revisions | E |
| First seen | 2018-01-14 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics |
| 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 DA0ZQXMB8E0
- Acer Aspire R3-471
- Acer 471
- Acer Aspire R14
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.
A boardview is the component placement map of the PCB: click a part or a net and the viewer highlights where it is and what it connects to. Used together with the schematic to find test points.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .brd | .brd boardview (Test_Link format) | OpenBoardView, FlexBV or BoardViewer |
| .rar | RAR archive | 7-Zip or WinRAR |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Who designed the DA0ZQXMB8E0 board?
DA0ZQXMB8E0 is a Quanta board number used by Acer.
Is there a boardview for DA0ZQXMB8E0?
Yes, 1 boardview file in .brd format.
Which laptops use the DA0ZQXMB8E0 board?
Files in the catalog link DA0ZQXMB8E0 to the Acer Aspire R3-471, Acer 471 and Acer Aspire R14.
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.