BIOS archive for the Samsung NP-RV515 laptop, Russian-market configuration S05RU, compressed to 1.42 MB. No board number or flash chip is named. A dump like this is used to revive a notebook that is dead or stuck after a corrupted update by rewriting the SPI chip with a CH341A or similar programmer. Samsung boards carry a BA41 number on the PCB, so check yours against the source before trusting the image. Read and keep the original chip contents, and confirm the image size matches the chip.
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 @afsbiosfree. Enginerys does not host this file.
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 →