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You are here: MacNN Forums > Hardware - Troubleshooting and Discussion > Mac Notebooks > Powerbook screen: Difficulty seeing in strong light

Powerbook screen: Difficulty seeing in strong light
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PurpleRabbit73
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Join Date: Feb 2006
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Feb 19, 2006, 02:22 PM
 
I have a powerbook 12" that is about 2 1/2 years old. I have this really annoying where every time I go somewhere sunny (like the caribbean) and I try to use my laptop in the sunlight I can't see anything! It's like my display is at the lowest level, and I have tried adjusting the brightness! Does anyone else have this problem? Will this happen with the Macbook Pro?
     
Dave Hagan
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Feb 19, 2006, 03:21 PM
 
The MacBook Pro will be better in sunlight. The brightness of the 12-inch PowerBook is probably around 150 nits. The MacBook Pro's screen is 300 nits.
Dave Hagan | Apple Certified Technical Coordinator | iMac G5 1.9GHz | PowerBook G4 1.5GHz | Power Mac G4 933 MHz
     
PurpleRabbit73  (op)
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Feb 19, 2006, 03:59 PM
 
yes, but explain how more light can dim the screen?!?
     
irockdabari
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Feb 19, 2006, 04:10 PM
 
Destructive interference of light waves. The sun's like has a way larger amplitude than the light from your PB's display. The sun's light gives our Earth life, so its sho strong enough to make your PB look dim
iMac G4 800Mhz 256 MB, 12" iBook G4 1.0 Ghz 768 MB, 12" PowerBook G4, 1.5 Ghz, 1.25 GB RAM
     
spreadlight
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Feb 19, 2006, 05:22 PM
 
Yea Man,
Most likely, your monitor is putting out just as much light in the Caribbean as it would in a cave...

Stars are beautiful and bright at night, but invisible during the day! Do they go to sleep during the day?
     
irockdabari
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Feb 19, 2006, 05:25 PM
 
the same thing happens with stars during the day that happens to your ability to see your laptop's screen in broad daylight
iMac G4 800Mhz 256 MB, 12" iBook G4 1.0 Ghz 768 MB, 12" PowerBook G4, 1.5 Ghz, 1.25 GB RAM
     
JKT
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Feb 19, 2006, 06:22 PM
 
...or your TV when the sun shines on the screen.
     
   
 
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