Working BIOS for an HP laptop on Quanta board DAG7ALMB8C0, revision C, paired with the CPU marked SRGKL, a 10th-generation Intel processor. Quanta's DA-prefixed board numbers are printed on the PCB and the revision letter should match. The 15.2 MB RAR is intended for reprogramming the SPI flash chip with a hardware programmer when the board has corrupted firmware. The HP model is not given, so verify the board number carefully, back up the original chip, and confirm the image size fits the flash.
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 →