BIOS dump with the Management Engine region cleaned for the HP ProBook 450 G3 on Quanta board DAX63CMB6C0, revision C. A clean ME image helps when a board shows ME errors, slow boot or shutdown issues after a chip swap. Quanta uses the DA...MB numbering on its PCBs. Confirm the board number and revision C, read and keep the original chip before writing with an SPI programmer, and ensure the image size matches the flash; the ME may need to reinitialise on first start.
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 | 30 May 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 28 Oct 2019 | 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 →