BIOS dump archive for a Dell Inspiron 14 motherboard that the name labels Iris, marked BSW, which usually stands for the Intel Braswell platform. The ZIP is 4.29 MB and is intended for recovering a board with corrupted firmware, such as one that powers on with no display or loops at boot. Write the extracted image to the SPI chip with an external programmer only after reading and archiving the existing contents. Make sure the image size equals the chip capacity and that the board revision on the PCB agrees with the dump.
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 @bios_laptop. 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 | |
|---|---|---|
| @bios_laptop | 15 Jun 2022 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 27 May 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 →