Dell P08F BIOS and EC set for the Quanta UM3 motherboard, board number DA0UM3MB8E0 revision E, with the name noting the A00 version and the U4 PCH BIOS chip location. The RAR is 1.73 MB. Quanta's DA0 numbering marks the ODM, and the letter O in the name is a common typo for zero. Technicians write the PCH BIOS and embedded controller images to their respective chips with a programmer. Check the PCB revision, back up both chips before writing, and match each image size to its chip.
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 (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 24 Apr 2018 | Open file on RM Schematics |
| @generalbios | 8 Oct 2023 | 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 →