BIOS firmware for the Samsung NP300E4A laptop, Petronas 14 DC mainboard, Samsung board number BA41-01666A. Samsung prints BA41 part numbers on boards it designs itself. The dump is meant for restoring a bricked or corrupted SPI flash with an external programmer when the machine powers up without display or loops on boot. Always read and keep the original chip contents, confirm the board number on the PCB, and check that the image size matches the flash capacity before writing.
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 | 13 Apr 2021 | Open file on RM Schematics |
| @uzb4422 | 13 Feb 2023 | Open file on RM Schematics |
How to open a .zip file
Compressed archive that every operating system opens without extra software.
Back up your own chip before writing any dump, and match the full board number and revision. Flashing guide →