What's your console region and what region is the silent hill game your injecting? When possible try to inject your region games, some USA version games will work on EUR/PAL consoles if it has the correct video modes, same goes for EUR/PAL games working on USA console. If it black screens on you, then it's most likely the video mode is not supported, you can try using the Patch Video mode in the advance options of the script to see if it works. NTSC to PAL has a higher success rate, PAL to NTSC, not so good. If you are using the same region game, then it could be a bad dump of the ISO/WBFS file you have, try downloading the scene release. I injected the EUR/PAL version of this game and works fine on my EUR/PAL console.