Samsung firmware archive for a board labelled PRAHHA-NRI, probably a project code from the board silkscreen rather than a retail model name. It is a compact 561 KB RAR that should contain a BIOS image for writing to the SPI flash with a programmer. Since the exact notebook model is not stated, match this code with the marking on your mainboard before flashing. Save a full dump of the original chip first, and confirm the image size fits the flash part.
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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @biosarchive | 27 Oct 2020 | Open file on RM Schematics |
| @biositechyangiyer | 2 Dec 2020 | Open file on RM Schematics |
| @biosdumpcomputer | 26 May 2022 | 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 →