Samsung NP300E5X firmware archive naming the Scala3-15 platform and a code A02AE, associated with Samsung board BA41-01978A. BA41 numbers are Samsung in-house motherboard part numbers. The 2.49 MB RAR is intended for reflashing the SPI BIOS chip when the laptop stops booting. Several NP300E5 variants exist, so read the BA41 label on the PCB, compare it with this file, back up the current chip with a programmer, and verify that the image length equals the 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.
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 →