RAR archive with a BIOS dump for board 14283-3 from the LCL-1 project, also carrying the part number 448.05106.0031, marked as a fully working image. The 14283-3 number follows Wistron's ODM numbering. Extract it with WinRAR or 7-Zip, then write the image to the SPI flash with a programmer such as a CH341A. Read and save the original chip contents before writing, and check that the image size matches the chip capacity, since a mismatched file will not fit and the board number must match.
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 (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 22 Feb 2024 | Open file on RM Schematics |
| @generalbios | 6 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 →