DA0Z03MB6E0 – Acer 4520
DA0Z03MB6E0 is the Quanta main board used in the Acer 4520, Acer 4220G, Acer 4520G and Acer AS4220. 3 files are indexed for this board: 1 BIOS file, 1 schematic and 1 boardview.
Revisions seen in file names: E. BIOS images are 1 MB. First posted in April 2020 in Schematics & Boardviews Archive, Cyberlan Electronics and BIOS Archive.
BIOS dumps 1
Schematics 1
Boardviews 1
Board facts
| Board number | DA0Z03MB6E0 |
|---|---|
| Designed by | Quanta |
| Revisions | E |
| BIOS chip size | 1 MB |
| First seen | 2020-04-11 |
| Source channels | Schematics & Boardviews Archive, Cyberlan Electronics, 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 DA0Z03MB6E0
- Acer 4520
- Acer 4220G
- Acer 4520G
- Acer AS4220
- Acer Z03-20140701
- Acer Z03-D
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 |
|---|---|---|
| .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 DA0Z03MB6E0 board?
DA0Z03MB6E0 is a Quanta board number used by Acer.
What BIOS chip size does DA0Z03MB6E0 use?
The BIOS images for DA0Z03MB6E0 are 1 MB.
Is there a boardview for DA0Z03MB6E0?
Yes, 1 boardview file.
Which laptops use the DA0Z03MB6E0 board?
Files in the catalog link DA0Z03MB6E0 to the Acer 4520, Acer 4220G, Acer 4520G, Acer AS4220, Acer Z03-20140701 and Acer Z03-D.
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.