Samsung 550P7C firmware for the NVIDIA variant, meaning the version fitted with a discrete NVIDIA graphics chip. Boards with and without dedicated graphics can need different images, so this detail matters when choosing a dump. The 2.81 MB RAR lacks a board number or revision, so check the PCB markings before use. It serves to reflash a corrupted BIOS chip on units with no picture or no boot. Back up the original chip with a programmer first and verify that the binary size matches 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 | 28 May 2019 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 29 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 →