RAR firmware archive, 319 KB, linked to the W2252TQ monitor and the W2x52TQ model family, with a PFT suffix whose meaning the name does not explain. Model codes of this kind usually belong to LG Flatron LCD monitors, but the brand is not stated. The archive likely holds the scaler firmware for the display controller board. Technicians write such images to the small SPI flash next to the scaler to fix no-picture, boot loop or menu faults. Match the main board and flash size and save the original first.
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 →