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How do I fix my battery on my apple computer An x appears where the charge should be. I installed battery update 1.4 and that didn't work?
Wiki User
∙ 9y ago
You may need to reset the PRAM and SMC. Go to Apples website and find out how your model is done.
Wiki User
∙ 9y ago
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Can a phone charge a computer?
no it cannot charge a computer. a phone battery does not have enough power to charge a computer. maybe it can it the phone battery has a bigger capacity than the computer (which is imposibble)
What is maintained by the battery in the computer?
The computer's power, or its ability to stay powered on and running, is maintained by the charge in the battery. The battery's electricity is used by the computer to keep running. If there is no charge in the battery, or the battery is removed, the computer will shut off and will not be able to be powered up.
How does a magneto charge a battery?
The Magneto is putting out an AC current which will have to be rectified into DC in order to charge the battery. The voltage rectifier is installed between the magneto and the battery, but the current then may also need a regulator installed so that the battery being charged does not explode.
How long must you drive a Mercedes CLK 320 after replacing battery?
If the battery was charged when you installed it, you do not have to drive the car at all. If not you should charge the battery and not use the cars alternator to charge it.
Why doesn't my mcVolt laptop battery charge overnight in your laptop?
Make sure the laptop computer is receiving power. (Is the cord plugged in correctly?). When the laptop battery is installed in the computer and it is properly plugged in to an AC outlet, check to see if the fuel gauge is showing a charge sign. If this does not fix the problem, the laptop battery, the power source in the laptop, or the AC power cord may be defective.
Battery not charging?
battery tests good, alternator tests good, new voltage regulator installed and still no charge to battery from altanator .
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you can take the battery out of you computer soder and wires to the battery to your TV but other wise no.
Why wont your computer battery charge?
The battery could have been damaged, wet, or short-circuted.
Can you go on your computer if it is ran out of battery and how do you charge it if you do not have a charger?
You cannot using an computer if is has running out of battery, and if not having an charger putted the computer in the microwave creates energy.
Can the battery in a computer be recharged while the computer is plugged in?
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Can a A volt charging outlet (cigarette lighter outlet) be installed on a snow machine which does not require a battery to operate?
No a cigarette lighter outlet can not be installed on a snow machine without a battery. The outlet will have no way to charge up.
Just installed a new alternator and belt on 1999 blazer - the new alternator is very hot your husband has leather hands and says it very hot Everything is grounded properly?
is your battery Low or poor?? Charge your battery on slow charge for 8hrs to give it a good deep charge, Installing an alternator on a low or dead battery will ruin it and also not charge your battery properly.. An alternator is not a battery charger its a battery maintainer!!
