Archive for a Dell OptiPlex 3020 tiny mini PC, with the name also carrying a D08U tag, which matches Dell's regulatory model code for that small form factor. The 4.45 MB RAR most likely contains a BIOS dump, though the name does not list its contents. Such files help revive a desktop that powers on with no display or is stuck after a bad flash. Open the archive to check what is inside, compare image sizes with the SPI chip on the board, and back up the original contents before programming.
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 @hrtechno. 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 | |
|---|---|---|
| @hrtechno | 12 Sept 2020 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 28 Apr 2025 | 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.