DA0Z8CMB8D0 – Acer TravelMate P446
The Acer TravelMate P446, Acer TravelMate Z8C and Acer TravelMate TMP446-3024 are built on the DA0Z8CMB8D0 board designed by Quanta. The catalog lists 5 files for it: 3 BIOS files and 2 boardviews.
Revisions seen in file names: D. First posted in February 2022 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 3
Boardviews 2
Board facts
| Board number | DA0Z8CMB8D0 |
|---|---|
| Designed by | Quanta |
| Revisions | D |
| First seen | 2022-02-26 |
| 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 DA0Z8CMB8D0
- Acer TravelMate P446
- Acer TravelMate Z8C
- Acer TravelMate TMP446-3024
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 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 |
| .brd | .brd boardview (Test_Link format) | OpenBoardView, FlexBV or 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
Is there a boardview for DA0Z8CMB8D0?
Yes, 2 boardview files in .bdv, .brd and .cad format.
Which laptops use the DA0Z8CMB8D0 board?
Files in the catalog link DA0Z8CMB8D0 to the Acer TravelMate P446, Acer TravelMate Z8C and Acer TravelMate TMP446-3024.
Who designed the DA0Z8CMB8D0 board?
DA0Z8CMB8D0 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.