SD Card Won't Stay in Wii Console
Wii & Wii mini
The information in this article can help you when the SD Card will not stay inserted in the corresponding slot on the Wii console.
What to do
Try inserting the SD Card into the SD Card slot a few times, making sure the SD Card is being pushed in all the way.
Situation not resolved
If the SD Card will not stay in place, the SD Card slot may be damaged.