Cleaned BIOS image for the HP ProBook 450 G3 on the Quanta DAX63CMB6D1 mainboard, packed as a 5.56 MB ZIP. The clean label generally means the ME region or system-specific data has been reset, so the dump can be transferred to another board of the same type. Note the D1 suffix, which differs from C-revision boards using the same platform, so verify the PCB code before flashing. Write it with an external SPI programmer, keep a backup of the original chip, and check that the image matches the flash size.
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 (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 7 Sept 2020 | Open file on RM Schematics |
| @biositechyangiyer | 10 Sept 2020 | Open file on RM Schematics |
| @biositechyangiyer | 22 Sept 2020 | Open file on RM Schematics |
| @biosdumpcomputer | 26 May 2022 | Open file on RM Schematics |
| @biosdumpcomputer | 26 May 2022 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →