Scaler firmware image for a W2053S monitor built on an MST (MStar) controller, version V139 with checksum D237 and a 090915 date code. At 224 KB it is a raw dump meant for the serial flash next to the scaler, used when the screen shows no image, flickers, or the menu and buttons stop responding after corruption. Compare the board and scaler markings with the file before writing, dump the existing chip as a backup, and verify the checksum after programming with a standard SPI programmer.
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.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 28 Jun 2017 | Open file on RM Schematics |
| @abgm_manutencao_bios | 9 Aug 2019 | Open file on RM Schematics |
How to open a .bin file
A raw, byte-for-byte image of a flash chip: the main BIOS / UEFI, the embedded-controller (EC) firmware, or both.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →