X230 firmware package, tied to the LDB-2 motherboard with Wistron-style board number 11232-1 and the identifier 0C00033CA. The name does not explain the IDM prefix, so treat it simply as part of the label. Inside the 4.66 MB RAR expect a BIOS image meant for flashing the SPI chip with an external programmer such as a CH341A. Before writing, dump and keep the existing chip contents, check the board marking against 11232-1, and confirm the image length equals the chip capacity, otherwise it will not program correctly.
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 | 7 Nov 2019 | Open file on RM Schematics |
| @biositechyangiyer | 19 May 2020 | Open file on RM Schematics |
| @biosdumpcomputer | 25 May 2022 | 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 →