128KB firmware dump for a Samsung SyncMaster 933SN monitor, model code LS19CMYKFXF, with the AU Optronics M185XW01 panel named. Monitor scaler boards keep their firmware on a small SPI or I2C EEPROM, and a corrupted chip there can cause no picture, a dead power LED or boot loops. The image size should match a 1 Mbit (128KB) chip. Make sure your panel and board revision agree with the name before writing it. Save the original chip read first so the unit can be restored.
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 →