Flash dump for the ViewSonic VA1948m-LED monitor, model code VS13780, read from an A25L020 chip, a 2 Mbit (256 KB) SPI flash from AMIC, archived as RAR at 110 KB. The named chip makes it easy to set up a programmer such as a CH341A. Restoring this image can revive a monitor with corrupted scaler firmware that will not start or shows a blank screen. Confirm the chip on your board is the same type, save the existing contents first and verify the write afterwards.
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 →