Firmware dump from a BenQ EW3270-B monitor, read from a Winbond W25Q80BV SPI flash, an 8 Mbit or 1 MB chip, and stored in an 822 KB RAR archive. Monitor firmware like this resides on the main board and is reflashed when the screen shows no image, boot-loops or has a dead menu. Save a copy of the original chip contents with a programmer such as a CH341A before writing, and confirm the image matches the chip size. Check the main board revision against the donor unit as well.
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 Dec 2023 | Open file on RM Schematics |
| @generalbios | 14 Jul 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 →