Small 1.11 MB RAR archive described only as a BIOS for the Samsung R430 notebook; no board number or revision is given in the name. Open it to see whether it contains a raw chip dump or a vendor update, and check its size against the SPI flash fitted on the board. R430 machines used several board variants, so compare the BA41 number printed on your PCB with any notes inside before flashing. Use a hardware programmer for a direct write, read and keep the original contents first, and verify after programming.
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 | 24 Apr 2018 | Open file on RM Schematics |
| @generalbios | 8 Oct 2023 | 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 →