Gaming Please help black screen in USB loader GX

[zoran.hajdukov]

I am an absolute beginner in working with the Wii. I got the HDD which is supported by the console. On the Wii's built-in USB loader GX. On the computer it is installed wbfs manager 2.2. with which I reproach ISO files on the HDD. Last night I switched iso file of Mario at the Winter Olympic Games, and Transformers Dark of the Moon to HDD I tried both games and worked normally. After turning off the console and restarting the Wii none of 40 games will not work. USB loader to show the games on the HDD but when you start the game the screen blacks out and I have to turn off the Wii from the electricity plagin's. Please help me because my son will kill me