DAZQSAMB6E0 – Acer Aspire E1
The Acer Aspire E1, Acer Aspire E1-471G and Acer V-3471G are built on the DAZQSAMB6E0 board designed by Quanta. The catalog lists 4 files for it: 3 BIOS files, 1 schematic and 2 EC firmware images.
Revisions seen in file names: E. BIOS images are 4 MB. The earliest file dates from September 2017 (BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics).
BIOS dumps 3
Schematics 1
Board facts
| Board number | DAZQSAMB6E0 |
|---|---|
| Designed by | Quanta |
| Platform group | ZQSA |
| Revisions | E |
| BIOS chip size | 4 MB |
| First seen | 2017-09-13 |
| 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 DAZQSAMB6E0
- Acer Aspire E1
- Acer Aspire E1-471G
- Acer V-3471G
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 schematic is the circuit diagram of the main board: power rails, power-up sequence, component values and net names. It is the reference for measuring voltages and tracing a fault.
EC (embedded controller) firmware runs the keyboard controller, power sequencing, battery charging and fans. Depending on the board it lives in a separate chip (ENE KB9012, ITE IT85xx, Nuvoton NPCE) or inside the main SPI image, so check which applies before flashing.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well | |
| .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
What BIOS chip size does DAZQSAMB6E0 use?
The BIOS images for DAZQSAMB6E0 are 4 MB.
Which laptops use the DAZQSAMB6E0 board?
Files in the catalog link DAZQSAMB6E0 to the Acer Aspire E1, Acer Aspire E1-471G and Acer V-3471G.
Is there a boardview for DAZQSAMB6E0?
No boardview has been indexed for DAZQSAMB6E0 yet; the schematic is available on this page.
Who designed the DAZQSAMB6E0 board?
DAZQSAMB6E0 is a Quanta board number used by Acer.
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.