Technical Support LG monitor picture colour bad

[daengrani]

Halo LG monitor 27UD69-W frame colour is bad
What is problme?

 

[Ahmad Safari]

hi
Replace the VGA cable. The VGA socket may need to be serviced with a cleaning spray. The image flat may need to be serviced and cleaned.

 

[daengrani]

hi
Replace the VGA cable. The VGA socket may need to be serviced with a cleaning spray. The image flat may need to be serviced and cleaned.

I will try
thak you so much bro