keyboard lights degradation g73jh

I just realiced that some Keys (left control, righ control, FN, down arrow, 0 in umeric pad, space...) have yellow light in some LED instead of white light as other

Has anyone noticed this issue?

some pics:

 

nothing like disassembling things

it seems to be a line of LEDs (yellow) on the keyboard independently of the other(white)

E.T.spaceship (main LEDS)


Small yelow LEDS in the bottom of the keyboard

 

"Alt Gr"?? european KB??
i dont rem any yellow lights on my KB when i opened it up...
were they always there and you seeing them now?? coz uniform degradation like that along one line is kind of unlikely....
Maybe its a EU KB thing

 

Yep, spanish KB with Ñ

From what I've seen, the backlight of the keys is powered by a row of LEDs (ET pic ) and each key has a piece that reflects light.

I do not know if the yellow lights (or pieces) were there before and I had not seen

 

My G73 has the yellow lights too, under two keys if I recall. Alt and something else. Don't recall.

 

ook, then the yellow lights are normal

thanks!!

 

I don't know. It's is really weird. I checked this thread this morning and my keys where all white light. Later I made a BIOS, vBIOS and catalyst update and now I have the yellow light in my keyboard.

 

I had a row of yellow lights on both keyboards i owned (the US and Slovenian), so i guess its designed like this.

 

5 keys on mine. All of them in the lowest row.

 

wth!! same thing happened to me now yellow light under left ctrl and rightclick keys!!
was probably always there but noticed it now and i cant look away now!! :/

 

I have one yellow key. The one between R.Alt and R.Ctrl.

Its like a gapped, stained tooth in a row of flawless teeth. lol

 

I'm not sure if it's supposed to happen or not. I thought since it was on only like two keys, that it was the white light reflecting on something copper, giving the yellowish tone.