BIOS for the Wistron IRIS BSW board, number 14279-1 with code 896X3, an 8MB image in a ZIP. BSW refers to Intel Braswell, and the board matches Dell Inspiron 14 3452-class designs built by Wistron. An 8MB image fits a 64 Mbit SPI chip, so verify the chip on the board first. Read and save the original contents with your programmer before writing, then flash this dump to recover a board with corrupted firmware or a no-boot fault.
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 Oct 2021 | Open file on RM Schematics |
| @generalbios | 8 Oct 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 →