4.2 Video Problems on standard tv's
Im currently using a 3.1u wii that I foolishly updated to 4.2 but got neogamma and hbc to work well and i also got backups to play. My problem is that when i use it on my flat screen 42" tv, all the video and colors seem to work fine but when i take it to work or in my room and hook it to a standard tv, either the video flickers up and down like the hortizontal thing is outta synch (WII fit plus) or the game is displayed in black and white (rabbeds go Home). I changed the wii settings on the screen option to standard tv and currently i only have rca cords (1 red yellow white) hook up. Please help diagnose this for im completely at awe.