DAN91CMB6D0
The DAN91CMB6D0 board comes from Quanta. 9 files are indexed for this board: 5 BIOS files, 3 schematics, 1 boardview and 1 EC firmware image.
File names mention revision D. The BIOS dumps are 8 MB images. First posted in May 2021 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 5
Schematics 3
Boardviews 1
Board facts
| Board number | DAN91CMB6D0 |
|---|---|
| Designed by | Quanta |
| Revisions | D |
| BIOS chip size | 8 MB |
| First seen | 2021-05-31 |
| 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. |
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 |
| .brd | .brd boardview (Test_Link format) | OpenBoardView, FlexBV 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
Is there a boardview for DAN91CMB6D0?
Yes, 1 boardview file in .bdv and .brd format.
Who designed the DAN91CMB6D0 board?
DAN91CMB6D0 is a Quanta board number used by HP.
What BIOS chip size does DAN91CMB6D0 use?
The BIOS images for DAN91CMB6D0 are 8 MB.
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.