Working BIOS for a motherboard numbered 6050A2438101, revision MB-A03, described in the name as 100 percent working. No laptop brand or model is stated, so identify the machine from the board itself. The 6050A prefix is the Inventec numbering scheme, used on boards built for HP and other brands. The 15.1 MB RAR holds the dump for reprogramming the SPI flash. Check that the PCB number and revision match, back up the existing chip, and make sure the image size equals the chip capacity before writing.
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 →