DAZAUIMB8C0 – Acer Aspire A515-55
The Acer Aspire A515-55 and Acer EX215-53 are built on the DAZAUIMB8C0 board designed by Quanta. ChambersDesignInc.com has indexed 8 files for this board — 5 BIOS files, 2 schematics and 2 boardviews.
File names mention revision C. BIOS images are 16 MB. First posted in June 2021 in Cyberlan Electronics, BIOS Archive and Schematics & Boardviews Archive.
BIOS dumps 5
Schematics 2
Boardviews 1
Board facts
| Board number | DAZAUIMB8C0 |
|---|---|
| Designed by | Quanta |
| Also known as | Quanta ZAUI |
| Revisions | C |
| BIOS chip size | 16 MB |
| Graphics | discrete GPU |
| First seen | 2021-06-02 |
| 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 DAZAUIMB8C0
- Acer Aspire A515-55
- Acer EX215-53
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 |
|---|---|---|
| .bdv | Honhan .bdv boardview | OpenBoardView, FlexBV or Honhan BoardViewer |
| .cad | .cad boardview | FlexBV, OpenBoardView 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
Which laptops use the DAZAUIMB8C0 board?
Files in the catalog link DAZAUIMB8C0 to the Acer Aspire A515-55 and Acer EX215-53.
What BIOS chip size does DAZAUIMB8C0 use?
The BIOS images for DAZAUIMB8C0 are 16 MB.
Is there a boardview for DAZAUIMB8C0?
Yes, 2 boardview files in .bdv and .cad format.
Are these files free?
1 of the posts are marked VIP or paid in their source channel; the others are ordinary posts. ChambersDesignInc.com does not host or sell files.
Who designed the DAZAUIMB8C0 board?
DAZAUIMB8C0 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.