HBK

Did the bypass and the firmware update. It worked for 4 weeks in between that time I was adding songs too my hard drive tried too play dvd and it plays but no picture. took the brake wire and grounded it and it went away from splash page but didnt show the movie. All the controls for nav work when you drive so the bypass is correct. Maybe I changed some setting that i dont know about. Can someone help me.. Thanks

I did the bypass on my z2 worked great with driving and everything havent used the dvd play back in awhile been adding songs too the libary and now the dvd wont show a picture any suggestions. You can hear it but no video brake wire is bypassed becuase I can put in address in the nav system. Help me please..