DAG7HAMB8F0 – HP Pavilion 088D0
The HP Pavilion 088D0, HP Pavilion 15, HP Pavilion 15 EH1101AU and HP Pavilion 4X7E6PA are built on the DAG7HAMB8F0 board designed by Quanta. The catalog lists 4 files for it: 3 BIOS files and 1 boardview.
Revisions seen in file names: F. First posted in November 2022 in BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics.
BIOS dumps 3
Boardviews 1
Board facts
| Board number | DAG7HAMB8F0 |
|---|---|
| Designed by | Quanta |
| Platform group | G7HA |
| Also known as | Quanta G7HA |
| Revisions | F |
| First seen | 2022-11-13 |
| 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 DAG7HAMB8F0
- HP Pavilion 088D0
- HP Pavilion 15
- HP Pavilion 15 EH1101AU
- HP Pavilion 4X7E6PA
- HP ProBook 450 G7
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 |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Who designed the DAG7HAMB8F0 board?
DAG7HAMB8F0 is a Quanta board number used by HP.
Which laptops use the DAG7HAMB8F0 board?
Files in the catalog link DAG7HAMB8F0 to the HP Pavilion 088D0, HP Pavilion 15, HP Pavilion 15 EH1101AU, HP Pavilion 4X7E6PA and HP ProBook 450 G7.
Is there a boardview for DAG7HAMB8F0?
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.