DAX8QAMB8D0 BIOS Dump
Part of DAX8QAMB8D0
This page collects 2 BIOS files for DAX8QAMB8D0. The board is used in the HP ProBook 440, HP ProBook 440 G8 and HP ProBook 450 G8. The uploader marked 1 as tested/working. Board revisions: D.
BIOS files 2
FileSizeRevAddedSource
Laptops that use DAX8QAMB8D0
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 |