BIOS firmware archive tied to E6232 and M52P1-MB, on a Wistron board numbered 11296-2 with the board code 48.4UY01.021. Wistron boards carry this five-digit number and a 48.xxxxx.xxx PCB code, so compare both with the silkscreen before flashing. The 3.59 MB ZIP needs unpacking, after which the image can be programmed into the SPI chip with a CH341A or similar tool. Save a dump of the original chip first in case serial or LAN MAC data must be transferred back.
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 | 6 Sept 2020 | Open file on RM Schematics |
| @biositechyangiyer | 10 Sept 2020 | Open file on RM Schematics |
| @biosdumpcomputer | 26 May 2022 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →