Original BIOS dump for an HP laptop on the Hedwig board, number 6050A3158901, revision A01 (A1). The 6050Axxxxxxx pattern belongs to Inventec, which builds many HP business and consumer boards. The 7.88 MB RAR archive holds the firmware read from the SPI flash, used to restore a board with corrupted firmware through an external programmer. Verify the board number and revision on the PCB, save the existing chip contents first, and check the image size matches the flash chip 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 @pkbiosbdv. 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 →