HP ProBook 440 BIOS Dump
Part of HP ProBook 440
6 BIOS files for the HP ProBook 440 are indexed here. 2 of them are marked as tested by the uploader. 1 has a cleaned Intel ME region. Board revisions: E and D.
BIOS files 6
FileSizeRevAddedSource
PROBOOK440 DA0X81MB6E0 ME CLEAN TESTED OK
BIOSTestedClean ME
5.0 MB
E
Download on RM Schematics BIOS Archive
Main boards used in HP ProBook 440
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 |