BIOS dump for the Samsung NP300E4A laptop, sub-model S02CN, on Samsung board BA41-01666A, marked OK by the person who saved it. Samsung uses its own BA41 part numbers for motherboards, printed on a label or silkscreen on the PCB. The image is for reprogramming the SPI BIOS chip with an external programmer when the notebook gives no display or loops on boot. Back up the existing chip first, confirm the board number matches, and check that the file size fits the flash chip 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 | 26 Feb 2023 | Open file on RM Schematics |
| @generalbios | 4 Nov 2024 | 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 →