BIOS firmware for the 15-n234sl, likely an HP Pavilion 15 model, on the DA0U82MB6D0 motherboard, in a 3.66 MB RAR archive. The DA0 prefix follows the Quanta numbering pattern, and the trailing D0 marks the board revision. Match the code printed on the PCB before flashing. Typical use is reprogramming the SPI chip with a CH341A or similar programmer to fix a board that will not POST. Back up the original chip, and check that the image size equals its 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 | 21 Aug 2017 | Open file on RM Schematics |
| @one5technology | 10 Nov 2020 | 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 →