The problems have also been reported to occur in certain parts of games and applications. Several members say that the display goes blank during several sections of Zelda and the Wii Channel and Opera browser. In almost all cases, switching to 480i fixes the issue.
Hopefully Nintendo will release an update to fix the issues in the near future.
Source:
Engadget
Written by: James Delahunty @ 18 Feb 2007 16:15