ASUS UX21A BIOS
File details
| Type | BIOS |
|---|---|
| Brand | ASUS |
| Model | UX21A |
| Revision | 2.0 |
| Device | Laptop |
| Format | RAR |
| Size | 3.5 MB |
| BIOS chip size | 8 MB |
| Marks | tested by uploader |
| Added | December 4, 2024 |
| Updated | |
| Original file name | ASUS UX21A UX21A REV 2.0 8MB BIOS TESTED OK.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
ASUS UX21A UX21A REV 2.0 8MB BIOS TESTED OK BIOS dump for the ASUS UX21A laptop, revision 2.0, supplied for an 8 MB flash chip and marked as tested by the uploader. The archive is a RAR file of about 3.5 MB. Technicians use a dump like this to reprogram the SPI flash with a programmer after a corrupted BIOS or a failed update. Before flashing, confirm that the model and revision on your board match the file, and save a backup of the original chip contents. The "tested" mark comes from the uploader and has not been verified by this catalog.
The catalog also lists 1 schematic for the ASUS UX21A.
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 UX21A. 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.