decided to clean my computer of dust for the first time since got the thing after and hour of sturggling with resetting my heatsink pump This white light has never been there before did i knock something loose or what? utterly confused  does not shut off seems to be coming from gaps in the plastic at the top? possibly the power switch?not sure if there was a cover there that a broke off or what (though it does look kinda cool in the dark now)