DAX38DMBAE0 – HP Spectre x360
The HP Spectre x360 and HP Spectre x360 Convertible 15 are built on the DAX38DMBAE0 board designed by Quanta. 2 files are indexed for this board: 2 BIOS files.
File names mention revision E. First posted in September 2022 in BIOS Archive.
BIOS dumps 2
Board facts
| Board number | DAX38DMBAE0 |
|---|---|
| Designed by | Quanta |
| Revisions | E |
| CPU generation | Intel 9th gen |
| First seen | 2022-09-12 |
| Source channels | BIOS 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 DAX38DMBAE0
- HP Spectre x360
- HP Spectre x360 Convertible 15
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.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .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 DAX38DMBAE0 board?
DAX38DMBAE0 is a Quanta board number used by HP.
Which laptops use the DAX38DMBAE0 board?
Files in the catalog link DAX38DMBAE0 to the HP Spectre x360 and HP Spectre x360 Convertible 15.
Are these files free?
1 of the posts are marked VIP or paid in their source channel; the others are ordinary posts. ChambersDesignInc.com does not host or sell files.
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.