HP ProBook 450 G9
The HP ProBook 450 G9 uses the DA0X8SMB8H1 main board. There are 2 files in the catalog: 2 BIOS files.
Earliest upload: April 2026.
BIOS dumps 2
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Model facts
| Brand | HP |
|---|---|
| Board revisions | H |
| First seen | 2026-04-25 |
| Source channels | BIOS BIN FILES |
Main boards used in HP ProBook 450 G9
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
Which motherboard does the HP ProBook 450 G9 use?
The HP ProBook 450 G9 uses the DA0X8SMB8H1 board.
Where do the download links go?
To the original public Telegram post of each file. ChambersDesignInc.com does not host files.