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valiechemicalie

macrumors member
Original poster
Oct 24, 2007
74
0
When i push the F5 or F6 key there is the sign of the backlit but with a forbidden sign and i wont turn the lights on...
What is wrong?
 
The backlight needs to be active before you can change the brightness. Put your hand over the ambient light sensor (which I believe to be near to the iSight) to activate the keyboard backlight, and then you can adjust the brightness.
 
Nope. I think Apple designed this feature strictly for use in the dark and so when the MacBook perceives enough light it kills the backlight. Which in a way is good because if you were outside on a bright day and didn't know the backlight was on your could drain your battery faster than necessary.
 
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