Firmware archive for a board named CYBORG V14 on the Tiger Lake platform, as the TGL token indicates, with Wistron board number 203065-1. The brand is not stated, so identify the unit by the number on the PCB. Wistron uses this numeric pattern with a dash suffix for its ODM boards. At 20.9 MB the RAR may hold several files, so inspect it first. Dump and keep the original SPI contents before writing, and verify that the image size matches the flash 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 →