| Error Message | Likely Cause | Solution | | :--- | :--- | :--- | | | The BIN file is signed, but your current BIOS requires a newer version first. | Flash an official intermediate version via Windows, then retry the BIN. | | "Chip Mismatch" | You downloaded a BIOS for Rev 1.0, but your motherboard is Rev 2.0. | Check the physical PCB revision number (printed on the motherboard). | | File size is 0 bytes after download | Corrupted download or the server blocked the request. | Use a download manager or switch to a browser with a direct link. | | BIOS Flashback LED blinks fast permanently | The BIN file name is wrong, or the USB is not FAT32/MBR. | Reformat using Rufus (Non-bootable, FAT32, MBR). Rename exactly as per manual. |
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