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You are here: MacNN Forums > Hardware - Troubleshooting and Discussion > Mac Notebooks > after full charge the light still yellow?

after full charge the light still yellow?
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Dedicated MacNNer
Join Date: Aug 2004
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Jun 23, 2005, 12:03 AM
 
i just got my PB, and found even the battery is 100% charged, the lights still shows yellow, However, when i turn on the computer it show green for the first 10 sec, then go to yellow again,i do not know what happend, is it because that is the first of uing that battery
There were once four people named Everybody, Somebody, Nobody and Anybody. Somebody had to do a job, but Nobody wanted to do it. Nobody could see that Anybody could do it, and Somebody got angry about that because it was Everybody's job. Nobody ended up doing it, and it so happened that Everybody blamed Somebody when Nobody did what Anybody could have done.
     
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Join Date: Feb 2002
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Jun 23, 2005, 12:08 AM
 
The first thing you should do with the new battery is run it down completely (use the computer past all the low-power warnings until it sleeps), then fully charge the battery. This calibrates the battery for optimal use.

You should get a green light after you've left the computer plugged in for a while.
     
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Join Date: May 2004
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Jun 23, 2005, 07:05 AM
 
The battery will only start charging if it drops bellow 95% , so sometimes the light will be yellow and the battery won't be 100%, which is normal. Once the battery goes bellow 95% it will start charging and go all the way up to 100%, during which the light will be orange, indicating it is charging. Once it is done at 100% it will turn yellow, indicating it is done charging. The yellow light will always be on when the PB in connected and fully charged.

Sometimes it will go from orange to yellow, or vice versa, for no reason. I wouldn't worry about it. I've seen this happen a couple of times as well.

stuffing feathers up your b*tt doesn't make you a chicken.
     
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Jun 23, 2005, 01:20 PM
 
its yellow? this whole time i thought it was a light shade of green. hahaha i hope im not colorblind.
15" Powerbook G4 | 1.67, 1.5gb, 128VRAM, SD
20" iMac | 2.66, 2gb, HD 2600
Dell 2408WFP
     
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Join Date: Oct 2001
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Jun 23, 2005, 03:58 PM
 
Green when fully charged. Amber (yellow, orange) while charging.

Steve
     
maCCer  (op)
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Jun 23, 2005, 10:52 PM
 
thx guys, the lights went to green, no problem
There were once four people named Everybody, Somebody, Nobody and Anybody. Somebody had to do a job, but Nobody wanted to do it. Nobody could see that Anybody could do it, and Somebody got angry about that because it was Everybody's job. Nobody ended up doing it, and it so happened that Everybody blamed Somebody when Nobody did what Anybody could have done.
     
   
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