ProBook 650 G2

BIOS .rar 7.79 MB Shared

BIOS firmware package for the HP ProBook 650 G2 business laptop, supplied as a 7.79 MB RAR archive. The name gives no board number, revision, flash size or ME status, so open the archive and inspect the contents before use. Such dumps are normally written to the SPI flash chip with a programmer such as a CH341A after the original chip has been read and saved. Compare the image size with the chip capacity, and confirm the motherboard matches the ProBook 650 G2 before flashing, since a mismatched image can leave the board dead.

The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @fixtronix. Enginerys does not host this file.

How to open a .rar file

Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.

7-ZipWinRARThe Unarchiver (macOS)

More about .rar files

Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →