Why is my green light around my power button on my dell computer not working?

[deebrs]

Hello,
my green power button is not coming on .....
i have an inspiron Dell
why is this happening?

 

[cmichael138]

What model is yout Inspiron? Does this happen with both battery power and AC adaptor?

 

[deebrs]

it is a Windows 7 is that what you mean?

 

[deebrs]

i have always had it plugged in and there's always been a green light...now there's not

 

[cmichael138]

Is the charging indicator light or other lights come on?

 

[deebrs]

i have a white button on the front , it's on....but the green light was under my 'power on' square button..i'm thinking it's a bulb blown,...???? but i can still
work online, so don't trouble yourself too much, it's just annoying to me because if i have to step away and my screne goes blank...i wonder now is it on or off...