Apple Cinema Display 20” Power Light

[giambattista]

Hello, I have just purchased an Apple Cinema Display 20” Model A1038 ADC (Acrylic). It works fine but the POWER LIGHT on the bottom right of the display doesn’t shine very much, it looks yellowed. On the contrary the light on the bottom left is fine.
May anybody explain why the light appears yellow instead to be normal?
Is there any thing I can do to fix it?
Is the problem related to the logic board or it is the bulb defective?
Thank you.

 

[Bear]

It could be the bulb. It could be the plastic.

But since the display works, my advice is don't try and fix it. You could hurt something else in the display by accident.

 

[Alrescha]

1. It is not on at full brightness. If you run your finger over it, it should light up.

2. It has been turned on for 10 years. Give it a break.

A.

 

[Altemose]

That is how mine looks, I think it is just how they are.