DAG3JBMB8D0 – HP 16
DAG3JBMB8D0 is the Quanta main board used in the HP 16 and HP 16 TPN-Q241. ChambersDesignInc.com has indexed 8 files for this board — 4 BIOS files, 1 schematic, 1 boardview and 2 EC firmware images.
File names mention revision D or 1A. The BIOS dumps are 16 MB images. First posted in March 2022 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 4
Schematics 1
Boardviews 1
EC / KBC firmware 2
Board facts
| Board number | DAG3JBMB8D0 |
|---|---|
| Designed by | Quanta |
| Also known as | Quanta G3JB |
| Revisions | D, 1A |
| BIOS chip size | 16 MB |
| Flash chip | GD25Q128B, GD25Q80 |
| CPU generation | Intel 10th gen |
| First seen | 2022-03-23 |
| 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 DAG3JBMB8D0
- HP 16
- HP 16 TPN-Q241
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 |
| .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
What BIOS chip size does DAG3JBMB8D0 use?
The BIOS images for DAG3JBMB8D0 are 16 MB. Flash chips named in the files: GD25Q128B and GD25Q80.
Who designed the DAG3JBMB8D0 board?
DAG3JBMB8D0 is a Quanta board number used by HP.
Is there a boardview for DAG3JBMB8D0?
Yes, 1 boardview file in .bdv and .cad format.
Which laptops use the DAG3JBMB8D0 board?
Files in the catalog link DAG3JBMB8D0 to the HP 16 and HP 16 TPN-Q241.
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.