840 g3 401 BIOS
File details
| Type | BIOS |
|---|---|
| Format | BIN |
| Size | 16 MB |
| BIOS chip size | 16 MB |
| Added | October 8, 2025 |
| Updated | |
| Original file name | 840 g3 401.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
- BIOS BIN FILES Posted: 10/8/25 ● live
Description
This is a BIOS dump with a 16 MB flash chip size, supplied as a BIN file of 16.0 MB under the original file name "840 g3 401.bin". No brand, model or board number is given in the file details, so check the file name and the dump's contents against your board before using it. Technicians use a BIOS dump like this to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update. Read and save the original chip contents first, and confirm the board number and revision match yours before writing anything.
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: 840 g3 401. 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.