DAX8JMB16E0 – HP ProBook 450 G6
DAX8JMB16E0 is the Quanta main board used in the HP ProBook 450 G6. The catalog lists 5 files for it: 3 BIOS files and 2 schematics.
Revisions seen in file names: E. The earliest file dates from April 2021 (BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics).
BIOS dumps 3
Schematics 2
Board facts
| Board number | DAX8JMB16E0 |
|---|---|
| Designed by | Quanta |
| Platform group | X8J |
| Revisions | E |
| First seen | 2021-04-25 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics, BIOS Files |
| 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 DAX8JMB16E0
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.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| 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
Who designed the DAX8JMB16E0 board?
DAX8JMB16E0 is a Quanta board number used by HP.
Is there a boardview for DAX8JMB16E0?
No boardview has been indexed for DAX8JMB16E0 yet; the schematic is available on this page.
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.
Which laptops use the DAX8JMB16E0 board?
Files in the catalog link DAX8JMB16E0 to the HP ProBook 450 G6.
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.