BIOS firmware package for the HP EliteBook 850 G1 business laptop, packed as a 4.13 MB RAR archive. The name gives no board number, revision, ME status or chip details, so open the archive and check what images are inside before use. Technicians use such dumps to recover a dead or locked board by writing the SPI flash with a programmer such as a CH341A. Read and save the original chip contents first, and confirm the image size matches the flash capacity, because a mismatched file will not fit or boot.
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 (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 19 Jun 2022 | Open file on RM Schematics |
| @fileservicelaptop | 21 Jun 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 →