Firmware for the HP 14-B065BR notebook built on Quanta board DA0U33MB6D0 revision D, project U33, packed as a RAR of about 3.6 MB. The same board design serves several HP 14-b models, though BIOS images may differ between regional variants. Use it to restore the SPI flash with an external programmer when the board fails to post or loops on startup. Before flashing, match the board number and revision printed on the PCB, save a copy of the existing chip, and verify the file size equals the flash capacity.
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 | 9 Oct 2017 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 25 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 →