Solved! Tv pauses every second or so

[Templar01]

Hi, i recently had my main board of lg tv replaced with a new one and after mounting, installation and switching on the tv the picture pauses every second and again and again. What could be the problem?

 

[helpstar]

check connections between the boards

could be an overheating problem as well

Does the settings menu freeze as well or just the picture?

 

[Templar01]

Everything freezes for a second and the next second is ok and then another second freezes again and it continues like that. Setting also.

 

[helpstar]

You can try to locate the fault on the board with a cooling spray.