Screen going off for a few secounds and than on again
I recently recieved a cable from ebay that alows me to play wee on my monitor. OK I assume the cable is OK, becasue before I played on 50hz and it was ok just the picture was rumbbling and shaking. Than I put the screen settings on wii to HD or something like that (the last option), and the picture was better and not shaking anymore. But now when I paly every 2 or 3 minutes the screen and the sound goes off for like 3 seconds and than back on. The game continues to play (for instance I lost the tennis match because the screen went black). Any ideas suggestions?
Thank you for your help.