ASUS X409JA BIOS (REV 2.0)
File details
| Type | BIOS |
|---|---|
| Brand | ASUS |
| Model | X409JA |
| Revision | 2.0 |
| Device | Laptop |
| Format | ZIP |
| Size | 11 MB |
| Marks | tested by uploader |
| Added | March 24, 2022 |
| Updated | |
| Original file name | ASUS X409JA R2.0 WORKING BIOS.zip |
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
BIOS dump for the ASUS X409JA laptop, revision 2.0, delivered as a ZIP archive of about 11 MB under the original file name ASUS X409JA R2.0 WORKING BIOS.zip. The uploader marked it as tested, though that is their own claim and has not been independently verified. A dump like this is used to reprogram the SPI flash chip with a programmer after a corrupted BIOS or a failed update.
The catalog also lists 1 schematic, 2 boardview files, and 8 BIOS dumps for the ASUS X409JA.
Description generated from the catalog data. ·
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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: ASUS X409JA. 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.