Firmware for the Acer S235HL monitor, a small 159 KB ZIP containing a BIN image. Monitor firmware like this usually lives in a small EEPROM or SPI chip on the main board and is rewritten with a programmer when the screen shows no image, wrong settings or a stuck logo. The name gives no main board number or chip type, so identify the chip on your unit and confirm its capacity matches the file size. Read and save the original contents before writing anything.
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 .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →