Newcomer needs help

[yul]

Hello to you all,
I have this annoying little issue with the pixels of all Wii games on my LCD TV. They are black lines that are diagonal in length, but do not affect the playability at all, but strangely its not happening on any Gamecube games. Its not my TV either. It seems a lot of us have this issue, but how can I solve this issue. Why does it not happen on gamecube games. This is very strange indeed. Can this be fixed without returning it to the shop

 

[Abes16]

hello and welcome to wiichat
I've heard and had green dots with my pixels but nothing about black lines
sorry i couldn't be of any help

 

[Diomedes]

You might need the wii component cables to experience flawless picture on a TV model like yours, they are in most gaming stores but are pretty expensive