ASUS X409JA BIOS (REV 2.0)
File details
| Type | BIOS |
|---|---|
| Brand | ASUS |
| Model | X409JA |
| Revision | 2.0 |
| Device | Laptop |
| Format | RAR |
| Size | 5.3 MB |
| Added | August 3, 2020 |
| Updated | |
| Original file name | ASUS X409JA R2.0.rar |
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, supplied as a RAR archive of about 5.3 MB under the original file name ASUS X409JA R2.0.rar. A dump like this is what a technician uses to reprogram the SPI flash chip with a programmer after the BIOS has been corrupted or a firmware update has failed. Before flashing, confirm that the board number and revision printed on your motherboard match revision 2.0, and read and save the original chip contents as a backup so you can restore them if something goes wrong.
For the ASUS X409JA the catalog also has 1 schematic, 2 boardview files, and 8 BIOS dumps.
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.