Apple MacBook Pro Notebook "turn brightness mac" Questions

...brightness lever up to max. My mac book display remains dark (barely visible- not a workable level) but I can see the display brightness is turned up to the full. Apparently the backlight for your ...

i have a mac,powerbook G4,i cannot see the images and pictures It may be as simple as turning up the Brightness.

...screen brightness is not turned down. If not, and the computer can still turn on, chances are it's the logic board or display that has gone out. Your computer will need to be repaired by a

Mac air will not wake up plug it in and let it charge up for a few hours. Then hit try it. May also be the brightness is turned down way low or you have a bad lcd or ccfl or inverter.

...mac startup sound? If you hear then its booting up. Let it finish booting. Press the Brightness keys on the keyboard "F1 and F2" does the screen backlight turns on? if not use a flashlight and shine ...

when the computer turns on theres just a blank white screen Also, try holding down the power button until you hear a beep. Screen has most likely failed. Hold down option to see if you can get it to ...

turn on my mac ibook g4 the screen gets light then suddenly goes dark and seems to boot up but the screen is black but i can faintly see the desktop icons. What should it do?? thanks your backligny is

on the back light? Turn up your brightness if you can. If you can't and there is still no backlight, you may have a blown inverter board or dead backlight. It may be covered if you are under AppleCare

...brightness key to check if it is up, if it is more likely your inverter has gone up and in worse cases the screen. it may also start bright then change dim while loading there is also the feature on ...

MacBook Screen Problem Turned on my macbook this morning and the screen was very dim, I restarted the macbook and the problem was gone. After a few minutes the screen started flickering, thought a ...