: Change the Mode dropdown to SerialDown . Set the Section to All .
Launch the GX Downloader executable file as an Administrator.
Advanced users may wish to schedule periodic fresh boots. While GX Downloader lacks a native scheduler, you can use a batch script: gx downloader boot new
Remember, the key to a smooth boot process is preparation: always back up your data, always download from trusted sources, and always be ready to reset your configuration files if you run into trouble.
Click the button in the GX Downloader interface. The status bar will change to a waiting state. Connect the power adapter to your satellite receiver. : Change the Mode dropdown to SerialDown
This is a rarer but alarming error. It often indicates that the loader cannot read the partition table of your USB drive. Do not let the loader create a new partition, as it will erase all your games. Instead, power off the Wii, connect the drive to your computer, and check its health. This error is sometimes caused by a very outdated boot.dol version that is incompatible with large drives, underscoring the need for a "boot new" update.
"artifact": "gx-image-v1.2.3", "version": "1.2.3", "manifest_sig": "BASE64_SIG", "chunks": [ "index":0, "sha256":"...","size":1048576, "priority":1, "index":1, "sha256":"...","size":1048576, "priority":2 ], "sources": [ "type":"https","url":"https://mirror.example.com/gx/", "type":"p2p","cid":"bafy..." ], "created": "2026-03-25T00:00:00Z" Advanced users may wish to schedule periodic fresh boots
This is usually a sign that the drive isn't being recognized properly. Do not format it. Instead, power off the Wii, check the drive on your computer, and ensure you are using the correct USB port (Port 0). Sometimes, reinstalling cIOS is the only solution.