Firmware for the Intel DG33BU desktop board stored in HEX format at 2.88 MB. Intel hex is a text encoding of binary data, so the file is larger than the actual image and must be loaded by programmer software that reads hex, or converted to binary first. It serves for restoring a corrupted BIOS chip on this board. Confirm the board model and chip capacity, and dump the existing contents before reprogramming.
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 (6)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 2 Dec 2017 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 2 Oct 2019 | Open file on RM Schematics |
| @pepeelectronica | 26 Apr 2022 | Open file on RM Schematics |
| @generalbios | 8 Oct 2023 | Open file on RM Schematics |
| @schematics_bios | 25 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 2 Aug 2026 | Open file on RM Schematics |
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →