Hello there. I just bought a replacement mainboard for my Wii, because my original one had a problem with the GPU and the USB ports. I had homebrew installed and was running games from the SD card. After I replaced it (and got everything finally working!), I wondered if my old mainboard would work without a DVD drive. If I bought another power adapter, video cable and sensor bar, I would be with another Wii. To my surprise, it booted just fine, and I could get Configurable USB Loader to run, and see the games on my SD Card. However, when I try to run then, they take longer than usual to load, get to a black screen, and after a while a error appears, as in there was a problem while trying to read the disc. Is there anyway to fix this problem? It is running on IOS 249, on my original Wii I didn't install the d2x thing (IOS 248). Another loader would make things work? What about another IOS?