DA0ZHYMB6E0 – Acer Chromebook 311
The Acer Chromebook 311 and Acer Chromebook CP311 are built on the DA0ZHYMB6E0 board designed by Quanta. The catalog lists 2 files for it: 1 BIOS file and 1 boardview.
Revisions seen in file names: E. The earliest file dates from July 2023 (Cyberlan Electronics, BIOS Archive and Schematics & Boardviews Archive).
BIOS dumps 1
Boardviews 1
Board facts
| Board number | DA0ZHYMB6E0 |
|---|---|
| Designed by | Quanta |
| Revisions | E |
| First seen | 2023-07-19 |
| 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 DA0ZHYMB6E0
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 |
| .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 DA0ZHYMB6E0 board?
Files in the catalog link DA0ZHYMB6E0 to the Acer Chromebook 311 and Acer Chromebook CP311.
Who designed the DA0ZHYMB6E0 board?
DA0ZHYMB6E0 is a Quanta board number used by Acer.
Is there a boardview for DA0ZHYMB6E0?
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.