Updated USB Loader GX, now games have black screen

I updated USB Loader GX through the console. I have it as a channel. Now when I go to play any game it brings up a black screen. I have tried Kirby's Return to Dreamland and Lost in Shadow. Do I need to reinstall USB Loader GX?

This has been an issue for a lot of people. Take a look at the updating GX guide in my sig.

Thanks, that got games working again. I still can't seem to get Kirby's Return to Dreamland to work and I used 250. It works fine until I press 2 to start the game and then a white screen freezes and the music keeps repeating over and over again.

You need to use a cIOS with a base of 56 for the new kirby. Try using 248 or 249.

How do I go about doing that?

I have a hack wii its pretty cool just make sure to delete ur saved cheated game cuz they'll freeze.