HP ProBook 440 G10 firmware archive for Quanta board DA0X8TMB8E1, revision E, containing a 32MB image for a 256 Mbit SPI flash. DA0xxxxMBxx is Quanta's numbering pattern, and the final characters identify the board version. Use it to recover a board after a failed update or BIOS corruption by writing the chip with a programmer. HP machines store unit-specific data in the flash, so read and keep the original chip before writing, and confirm the image size matches the installed 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 | 28 Oct 2024 | Open file on RM Schematics |
| @schematiclaptopramkushwaha | 13 Feb 2026 | 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 →