ASUS X420UA BIOS
File details
| Type | BIOS |
|---|---|
| Brand | ASUS |
| Model | X420UA |
| Device | Laptop |
| Format | RAR |
| Size | 5.8 MB |
| Added | October 3, 2023 |
| Updated | |
| Original file name | ASUS X420UA 2.0 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
ASUS X420UA 2.0 BIOS BIOS dump for the ASUS X420UA laptop, shared as the file ASUS X420UA 2.0 BIOS.rar (about 5.8 MB). The facts give no board number, revision, chip size or EC firmware details, so check the board markings on your own machine before relying on it. A BIOS dump is used to reprogram the SPI flash chip with a programmer after BIOS corruption or a failed update. Back up the original chip contents first, and confirm that the board number and revision match your board before writing anything.
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 X420UA. 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.