When you install a new battery and remove a battery always make sure the laptop is completely shut off and have the power cord removed so that you avoid any possible power surge.

Batteries generally don't last much longer than a year and I have found removing the power cord or battery when it is off to be a good practice.

Before you charge a battery make sure it is run most all the way down. Recharging a battery when it is not run down can give it a memory and you may only be able to charge it up to the point you started charging it.

Anyway, if the computer won't charge a new battery then you could have a bad motherboard. To be sure try another battery.

Anonymous

987 Answers
Posted on Oct 10, 2009

SOURCE: i cant download bluetooth driver of compaq

http://h10025.www1.hp.com/ewfrf/wc/softwareDownloadIndex?softwareitem=ob-39524-1&lc=en&dlc=en&cc=us&os=228&product=500508
from above link you can downlaod the bluetooth driver ...

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