ASUS X409MA BIOS (REV 2.0, 8 MB)
File details
| Type | BIOS |
|---|---|
| Brand | ASUS |
| Model | X409MA |
| Revision | 2.0 |
| Device | Laptop |
| Format | RAR |
| Size | 12 MB |
| BIOS chip size | 8 MB |
| Marks | tested by uploader |
| Added | February 20, 2022 |
| Updated | |
| Original file name | BIOS ASUS X409MA REV 2.0 8MB WORKING BIOS.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 X409MA laptop, revision 2.0, built for an 8 MB flash chip and marked as tested by the uploader. The archive is a RAR file of about 11.7 MB, named BIOS ASUS X409MA REV 2.0 8MB WORKING BIOS. Technicians use a dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update. Before writing anything, confirm that the board revision matches yours and back up the original chip contents. The "tested" mark comes from the uploader and has not been independently verified.
For the ASUS X409MA the catalog also has 1 boardview file and 1 BIOS dump.
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 X409MA. 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.