Small BIOS image for an ECS desktop motherboard using the Intel 945GC chipset, prepared for an M50FW040 firmware hub chip. The M50FW040 is a 4 Mbit LPC/FWH part, which is consistent with the small archive size of 343 KB. No exact board model is given, so confirm the ECS board and chipset before use. Such chips are usually reflashed with a programmer supporting FWH or LPC protocols, not a plain SPI adapter. Read and save the original contents first and check the image size matches the chip.
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 | 1 Jun 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 29 Oct 2019 | 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 →