DA0ZHGMB6D0 – Acer Aspire 725
The Acer Aspire 725, Acer AO725 and Acer Aspire V5-121 are built on the DA0ZHGMB6D0 board designed by Quanta. 4 files are indexed for this board: 2 BIOS files, 1 schematic and 1 boardview.
Revisions seen in file names: D. The BIOS dumps are 4 MB images. The earliest file dates from September 2018 (Cyberlan Electronics, BIOS Archive and Schematics & Boardviews Archive).
BIOS dumps 2
Schematics 1
Boardviews 1
From the uploader
ACER Aspire One 725-C7Ckk
DA0ZHGMB6D0 REV:D
AMD C70 1.33GHz
AMD 1235 218-0755113
NPCE885LA0DX
Winbond W25Q32BV
Board facts
| Board number | DA0ZHGMB6D0 |
|---|---|
| Designed by | Quanta |
| Also known as | Quanta ZHG |
| Revisions | D |
| BIOS chip size | 4 MB |
| Flash chip | 25Q32BVS1G, W25Q32BV |
| First seen | 2018-09-10 |
| Source channels | Cyberlan Electronics, BIOS Archive, Schematics & Boardviews 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 DA0ZHGMB6D0
- Acer Aspire 725
- Acer AO725
- Acer Aspire V5-121
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.
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 |
|---|---|---|
| .7z | 7-Zip archive | 7-Zip or WinRAR |
| .rar | RAR archive | 7-Zip or WinRAR |
| .rom | raw BIOS ROM image | a CH341A, XGecu or RT809H programmer |
Questions
Who designed the DA0ZHGMB6D0 board?
DA0ZHGMB6D0 is a Quanta board number used by Acer.
What BIOS chip size does DA0ZHGMB6D0 use?
The BIOS images for DA0ZHGMB6D0 are 4 MB. Flash chips named in the files: 25Q32BVS1G and W25Q32BV.
Which laptops use the DA0ZHGMB6D0 board?
Files in the catalog link DA0ZHGMB6D0 to the Acer Aspire 725, Acer AO725 and Acer Aspire V5-121.
Is there a boardview for DA0ZHGMB6D0?
Yes, 1 boardview file.
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.