Firmware for the Samsung NP-R538 on motherboard BA41-01220A, with the HST project code given in the name, packed as a 1.76 MB ZIP. The BA41 prefix is Samsung's own board numbering, so verify the complete number on the PCB before use. Technicians program this image onto the BIOS flash with an external programmer to revive a board with corrupted firmware. Dump the existing chip as a backup first, then confirm the image size corresponds to the chip capacity so it will fit.
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 @Laptopdesktopbios. 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 | |
|---|---|---|
| @Laptopdesktopbios | 20 Jul 2024 | Open file on RM Schematics |
| @laptopchiplevelrepair | 20 Jul 2024 | 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 →