ASUS X543UA X540UBR REV2.0 8MB CLEAN ME OKOK
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This is an announcement post (photo + description); the file itself is distributed by the channel owner.
Uploader's description
ASUS X543UA X540UBR REV2.0 8MB CLEAN ME OKOK
SSD DETECT OKOK
FAST BOOT OKOK
WIFI OKOK
What the file name tells us
| Brand | Asus |
|---|---|
| Model | Asus X543UA |
| Model | Asus X540UBR |
| Revision | 2.0 |
| Kind | BIOS, ME region |
| Format | — |
| Chip size | 8 MB |
| First posted | 2025-12-28 |
| Channel | BIOS Archive |
| Notes | tested by uploader, ME region cleaned, VIP / paid post |
Parsed automatically from the file name and caption. Always compare the board number with the one printed on your board.
What this kind of file is for
A BIOS dump is a full image of the board's SPI flash chip. It is written back with an SPI programmer when the original firmware is corrupted, after a chip replacement, or to recover from a failed update. Read and save the original chip first: serial number, DMI data and the Intel ME / AMD PSP state differ between boards.
A 'clean ME' image has the Intel Management Engine region reset, so the dump can be moved to another board of the same model; the board's own serial and DMI data still need to be restored.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |