ASUS X509FJ BIOS
File details
| Type | BIOS |
|---|---|
| Brand | ASUS |
| Model | X509FJ |
| Device | Laptop |
| Format | ZIP |
| Size | 5.5 MB |
| BIOS chip size | 16 MB |
| Added | September 15, 2022 |
| Updated | |
| Original file name | ASUS X509FJ MX25L12805D .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
ASUS X509FJ MX25L12805D BIOS dump for the ASUS X509FJ laptop, supplied as a ZIP archive of about 5.5 MB for a 16 MB flash chip. The original file name references the MX25L12805D, which is the chip the dump was taken from, so you can compare it with the part on your board. Technicians use a dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update. Confirm the board number and revision match your laptop before flashing, and back up the original chip contents first.
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 X509FJ. 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.