Quote Originally Posted by Kaley Fan View Post
The reason i don't play on zm n/u is whenever i turn from ct to a zombie, or become the first zombie, my screen goes pitch black.
This is most likely your client. Try deleting all of the zr materials and then rejoin and reinstall them. But I have seen reports on the ZombieMod forums that servers do due this on fullbright maps. Check if that's what it is... (Turn on your flashlight). I have all the extra zr features turned off on my server (fog, skybox, lighting, etc.) so maybe you guys should check if those are set or not.