Blue wheel light isnt working or turning on

Sounds like your color wheel has failed. If you own a samsung then call a servicer and inquire about color wheel replacement

hello sir

check power ic

It is the fault of your data cable please change it, your problem will be fix.

good luck

Details here

What the F!,. just throw ur phone!,.hahahaha!!!

either your lcd is bad or your flex cable,,just disconnected and pulg into good working one and you can tell,,,

those lights are riddim lights nothing to stress about just a feature with the phone the lcd should be replaced.

this set has 3 temperture sensors.If the set gets too hot it will shut down.
first clean the cooling fan as it may be full of dust.
if this is not the cure the one of the sensors is likely bad.
Thanks Guy9

its very possible that the blue CRT is horting the set out. Heres how you can test it. Remove the speaker grille and access panel behind the grille and you will see the crts. remove the blue crt circuit board from the end of the blue crt and make sure it isnt touching anything then try powering up the set if it doesnt shut down then you have found the problem and you will need a new crt. or you can switch the blue circuit with the green and try it iwth the blue on green and the green on the blue then if the screen turns green before shutting down you will know that its a problem in the blue drive circuit and not the crt. lety me know if you need further assistance.