BIOS firmware archive for the HP ProBook 640 G5, with the name indicating the 8th-generation Intel CPU variant of the notebook. The 15.7 MB RAR does not state a board number, revision or flash chip, so inspect the files inside before use. A dump like this is used to reprogram the SPI flash with an external programmer when the laptop fails to POST or after a bad update. Read and save the original chip contents first, since they hold machine-specific data, and check the image size against the chip capacity before writing.
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 @biosarchive. Enginerys does not host this file.
All sources (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 20 Dec 2020 | Open file on RM Schematics |
| @biositechyangiyer | 1 Feb 2021 | Open file on RM Schematics |
| @biosdumpcomputer | 26 May 2022 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →