BIOS firmware package for the HP EliteBook 725 G4, built on the motherboard numbered 6050A2834801 with the LEDGER project name and MB revision A01. The 8.26 MB RAR archive holds the dump a technician writes back to the SPI flash when the laptop shows no display, loops on power or has a corrupted image. The 6050A prefix follows the Inventec numbering pattern. Confirm that the board number printed on the PCB matches. Read and save the original chip with a programmer before writing, and check that the image size fits 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 @biosarchive. 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.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →