Firmware dump labelled for the Acer G257HL, which is a monitor model, so the contents are likely the scaler or EEPROM memory of its main board. The name gives no chip type, version or board number. The archive is a 2.34 MB RAR. Monitor dumps like this restore a unit stuck on a blank screen, a boot loop or a corrupted on-screen menu once written to the flash with a programmer. Identify the chip on your board first, compare its capacity with the file, and save the original contents before overwriting.
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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 11 Mar 2024 | Open file on RM Schematics |
| @generalbios | 14 Jul 2024 | Open file on RM Schematics |
| @generalbios | 4 Nov 2024 | Open file on RM Schematics |
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 →