Firmware dump for the AOC E943FWSK LCD monitor, packed in a small 122 KB RAR archive. Monitor boards usually keep their firmware in a compact SPI flash or EEPROM on the scaler board, so this image is the kind of file used when a screen powers on without a picture, loops its logo or ignores its buttons. Extract the image, read and save the existing chip contents with a programmer such as a CH341A, and check that the chip capacity matches the file 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 →