HP Compaq Presario R4000 Notebook "not battery" Questions

...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 ...

...battery options and there is not one to change that. is there an option or does that just mean it's not holding a charge anymore? YOU NEED TO RECALIBRATE YOUR BATTERY. FIRST UNPLUG THE POWER CORD AND ...

battery that will not charge may be the result of an AC adapter failure, a system board failure, or a battery failure. Perform the steps below to diagnose the failure. Troubleshoot the power supply To

...not work even without the battery. Could it be the Adapter cause all my outlets work and so does the battery.s What'My laptop works fine when I have just the battery but when I plug it in it ...

...not then try to borrow a working battery to get your final conclusion. if the working battery still doesnt work properly, then it could be the system motherboard. If battery and ac adapter (working) ...

...not charge battery or turn on computer Some laptops will not power up with a completely discharged or faulty battery. Remove the battery from the laptop, plug in the power cord and try to boot the ...

...battery or not. How can I know about it? New batteries usually have to be FULLY charged and discharged several times before they reach their true Amp hour capacity (it depends on how long they have ...

...not consume battery power. So battery will stay unused. if you are not using computer mobile and electricity has no black out, you may release the battery keep in dry and cool place. this will be 2nd ...

...battery is not working The possible causes are as follows: 1 Determine if the laptop battery is defective. While less than 1 percent of batteries are defective, the possibility is still there. If the ...

...battery life is tested, the manufacturer is NOT connected to the Internet and they have the brightness setting turned down. That is why battery life may be advertised as lasting longer than it seems ...