I am currently having three problems with my laptop that I hope someone can help me with.

1) Left speaker LED no longer works, before it was very dim compared to the right but would act normally while booting sometimes sadly it remains dead for now.

2) Macro keys do not light up except key 5. The other macro keys do have there LED's on but they are to dim to see.

3) I have to push the WiFi media button more than the others to get it to work, while the other buttons give me some feedback when pressed the WiFi button does not. could this mean I need to replace the board ? 

I have tried reinstalling AlienFX and draining the power for the LED problems but so far nothing has worked for me. Could this be an issue with the LED components since everything else lights up and works perfectly.