8470 j0nas BIOS
File details
| Type | BIOS |
|---|---|
| Format | BIN |
| Size | 8 MB |
| BIOS chip size | 8 MB |
| Added | October 9, 2025 |
| Updated | |
| Original file name | 8470 j0nas backup bios.BIN |
Where to get the file
Opens the matching file on RM Schematics, or its source details if it is not catalogued there yet.
Alternative links
No other copies are known yet.
Description
This is a BIOS dump for an 8 MB SPI flash chip, supplied as a BIN file under the original name "8470 j0nas backup bios.BIN" (about 8 MB in size). No brand, model or board number is given in the file details, so confirm the target machine from the original repair before using it. Technicians use a BIOS dump like this to reprogram the SPI chip with a programmer after BIOS corruption or a failed update.
Description generated from the catalog data. ·
Questions about this file
How do I flash this BIOS dump?
Write it to the SPI flash chip with a programmer such as the CH341A and a SOIC8 clip. Read and keep the original contents first, and check that the chip size matches the dump.
Will this BIOS work on my board?
Only if the board number and revision match: 8470 j0nas. Dumps from a different board or revision can leave the board dead.
What does “clean ME” mean?
The Intel ME region in the dump has been reset, so it can be used on another board of the same model. Keep your original dump and transfer serial numbers if needed.