04' 530i, I had INPA connected and started the engine, and idrive screen went white with some thin flickering lines toward the bottom. everything works, CD, radio, door chime, but the screen won't reset after the 3-button reset, after disconnecting the battery, after driving around, after having car locked overnight. I'm thinking it has to do with me starting the engine while in INPA cuz that's exactly when it happened. I wasn't in any screen or communication settings though, I was in functional jobs. I'm betting the CCC is fine and I need to replace the screen, any thoughts? I'm trying to figure out how to install Rheingold software, but for now I have INPA and DIS, but can't figure out how to bring back the screen....actually in Inpa I did run through screen tests for screen responsiveness (color test), but my screen did not react....I bet I gotta replace the screen