DA0X8TMB8E1 – HP ProBook 440 G10
The DA0X8TMB8E1 (Quanta) motherboard is found in the HP ProBook 440 G10 and HP ProBook 450 G10. The catalog lists 2 files for it: 2 BIOS files.
Revisions seen in file names: E. The BIOS dumps are 32 MB images. The earliest file dates from October 2024 (BIOS Archive).
BIOS dumps 2
Board facts
| Board number | DA0X8TMB8E1 |
|---|---|
| Designed by | Quanta |
| Revisions | E |
| BIOS chip size | 32 MB |
| CPU generation | Intel 13th gen |
| First seen | 2024-10-28 |
| 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 DA0X8TMB8E1
- HP ProBook 440 G10
- HP ProBook 450 G10
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 |
| .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 DA0X8TMB8E1 use?
The BIOS images for DA0X8TMB8E1 are 32 MB.
Which laptops use the DA0X8TMB8E1 board?
Files in the catalog link DA0X8TMB8E1 to the HP ProBook 440 G10 and HP ProBook 450 G10.
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.
Who designed the DA0X8TMB8E1 board?
DA0X8TMB8E1 is a Quanta board number used by HP.
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.