Firmware for an HP ProBook 450, with GO in the name probably meaning G0, the first generation of the series. No board number is stated, so look up the mainboard code on your PCB before relying on it. The 3.71 MB ZIP is meant for rewriting the SPI BIOS chip with an external programmer to fix a bricked or non-posting laptop. Take a full read of the existing chip first, as it holds unit-specific data, and check the dump size against the flash capacity.
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 @bios_laptop. 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 | |
|---|---|---|
| @bios_laptop | 15 Jun 2022 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 27 May 2023 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →