DAZAURMB8D0 – Acer 515-45
DAZAURMB8D0 is the Quanta main board used in the Acer 515-45 and Acer Aspire A515-45. The catalog lists 5 files for it: 2 BIOS files, 2 schematics and 1 boardview.
Revisions seen in file names: D. The BIOS dumps are 16 MB images. The earliest file dates from February 2023 (Schematics & Boardviews Archive, Cyberlan Electronics and BIOS Archive).
BIOS dumps 2
Schematics 2
Boardviews 1
Board facts
| Board number | DAZAURMB8D0 |
|---|---|
| Designed by | Quanta |
| Also known as | Quanta ZAUR |
| Revisions | D |
| BIOS chip size | 16 MB |
| First seen | 2023-02-15 |
| 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 DAZAURMB8D0
- Acer 515-45
- Acer Aspire A515-45
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 |
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well | |
| .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 DAZAURMB8D0 board?
DAZAURMB8D0 is a Quanta board number used by Acer.
Which laptops use the DAZAURMB8D0 board?
Files in the catalog link DAZAURMB8D0 to the Acer 515-45 and Acer Aspire A515-45.
What BIOS chip size does DAZAURMB8D0 use?
The BIOS images for DAZAURMB8D0 are 16 MB.
Is there a boardview for DAZAURMB8D0?
Yes, 1 boardview file in .bdv and .cad format.
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.