hi
leahkohman,
Since sound ( audio ) is present , Connect the video out of your
wii direct to your TV.
Only problem is , if your TV doesn't have one ( component cable )
try the simple video connection ( to TV direct ,not coming from the
Receiver ) just to see if it works.
Just to know which output the wii is using, if it works the wii uses
the single video out
here is the cable to use:
Check also the cables for continuity, on both ends ( a multimeter
will do the job )
Guide for checking continuity:
Continuity check using Analog
Multimeter
the process is still the same though the images is not the same
as yours,
hope these helps!