PB 15inch battery question

[yklxcq]

i just got the powerbook today, everything is fine, except for one. i have following the instruction , and use the battery all and fully charge, but the problem is the battery indicate light always yellow, and if i go to sleep and turn on again the green light will on but after 20-30 seconds it turn yellow again, and it show Calculating in the menu bar, can some one help me with that,cheers

 

[xinxin]

Run this command

i just got the powerbook today, everything is fine, except for one. i have following the instruction , and use the battery all and fully charge, but the problem is the battery indicate light always yellow, and if i go to sleep and turn on again the green light will on but after 20-30 seconds it turn yellow again, and it show Calculating in the menu bar, can some one help me with that,cheers

In terminal window run this:

ioreg -l | grep Capacity

paste what you got here. It will tell you something about battery.