I think I know why the exported BIOS is only 5 MB.
All original HP BIOS installers that allow you to back up the installed BIOS have only a 5 MB Rom.bin file inside the archive named 68ICE.CAB.
No BIOS version downloaded from the HP website for the 6470b notebook contains a different size...
Attached is a BIOS backup from a third laptop that does not have a password-protected BIOS.
It also has a 5 MB BIOS backup.
I don't know why the size is so small, but it's probably fine.
For the password-protected laptop, I tried downloading the file/BIOS from this thread called HP ProBook...
OK.
Maybe I have old/wrong BIOS update exe file.
Do you have a recommended back up program for HP ProBook 6470b?
Latest BIOS from HP side for back up BIOS not working...
I do not know.
This files was wrote to the flash disk during back up BIOS (current folder).
I can send in ZIP/RAR file all folders of back up.
Do you need?
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