BIOS image archive for the HP ProBook 645 G4 built on Inventec board 6050A2930301-MB-A01, revision A01, packed as a 6.06 MB RAR file. HP sourced this family from Inventec, whose 6050A prefix identifies the main logic board. The contents are meant for reprogramming the SPI flash with an external programmer after a failed update or corruption. Before writing, read the original chip twice and compare the reads, check that the image size fits the flash part, and note that serial and system data may need re-entry afterwards.
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 (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 31 Oct 2020 | Open file on RM Schematics |
| @biositechyangiyer | 2 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 |
| @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 →