My Powerbook G4, Keyboard's light no longer on even in dark side.
As the topic,
my notebook pb G4's keyboard light no longer turn on even in dark side.
I have already searched for this topic and seems connot find any answer.
I found that many solutions say that check the "System Preferences"-->"Keyboard & mouse". Then we would find a setting of "Backlight"
But I found that that setting was disappear~!!
Check--> http://home.pchome.com.tw/my/macman002/screenshot01.jpg
Is it a problem of Hardware? or who is facing the same problem with me?
Thank you for your attention and wish I could have a answer as soon as possible. ^^
Powerbook G4 1.67 GHz Mac OS X (10.4.5)
Powerbook G4 1.67 GHz, Mac OS X (10.4.5)