BIOS for the HP EliteBook 840 G5 on Inventec board 6050A3038201, revision A01 (A1), with COMPUTRO also appearing in the name. The 6050Axxxxxxx numbering belongs to Inventec, a long-time ODM for HP business laptops. EliteBook firmware can hold system-specific data such as the serial number, so keep the original dump safe. Back up the SPI chip with a programmer before writing, and confirm that the image size matches the chip.
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 →