Question Why is my standby light only blue in power on and power off and no display

[Kimtex]

Why is my standby light only blue in power on and power off and no display

 

[hang-the-9]

You would need to ask the maker of your TV, they are the ones that designed the light

 

[BEAUFORD_SAVAGE]

THATS of no help! What are the colors supposed to be when on and off?
also make and model, and any other info you have. Show good, close-up pics of electrolytic caps in power supply. You have to do SOME work!!! No one here reads minds, or practices Telekinesis!