Question about HP Compaq Business NX9110 Notebook

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Battery does not charge

Battery will not charge while the computer is turned on with AC adapter connected. It will only charge when PC is turned off and then only intermittenly.

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  • CUL BR Nov 03, 2007

    Battteries are fine, I have two new ones. If I remove the battery the computer dies because it has no power from the power cord. I have two power supplies as well and both react the same way. The power cord will allow the batteries to be charged when the computer is turned off but will stop charging when the computer is on. When the computer is on, it depends solely on the battery since the power cord does not seem to want to power up the computer or charge the battery.

    Thanks for trying.

    CUL BR

  • rkscotty Nov 22, 2007

    I too am experiencing exactly the same problem on my nx9110. I have tried a number of different psu' s but to no avail.



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  • 117 Answers

Battery problem
take a new battery

Posted on Oct 30, 2007


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How long for battery recharging D610 ?

when the computer is turned off, the AC adapter charges a completely discharged battery to 80 percent in about 1 hour and to 100 percent in approximately 2 hours. Charge time is longer with the computer turned on. You can leave the battery in the computer for as long as you like. The battery's internal circuitry prevents the battery from overcharging. So About 2 to 3 hrs

When you connect the computer to an electrical outlet or install a battery while the computer is connected to an electrical outlet, the computer checks the battery charge and temperature. If necessary, the AC adapter then charges the battery and maintains the battery charge.
If the battery is hot from being used in your computer or being in a hot environment, the battery may not charge when you connect the computer to an electrical outlet.

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1. Remove the battery and the ac adapter from the laptop computer. Press the power button for about 10 seconds. This will discharge thee flea power from the laptop.
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If a PC suddenly fails to boot properly, you should perform a hard reset as the first action. Performing the hard reset will correct many problems. If the computer still does not start properly, select your symptom from the list below to guide you to the recommended corrective actions.
  1. Disconnect all peripheral devices and remove all USB devices and SD media cards. You want to test the computer not the accessories!
  2. Disconnect the AC power adapter, remove the battery, and then press and hold the power button for at least 15 seconds to drain all residual power and restore default startup settings.
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      • If tests of both the battery and the AC adapter fail, there may be a problem with system board requiring service by HP.
      • If LEDs glow and PC boots, the AC adapter may need to be replaced.
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I have dell c840. Suddenly only the left most light of the three lights gets orange when power is switched on and then there is no activity and screen remains blank. Bty light when plugged in also remain...


shut down computer - unplug power cord from laptop - remove the battery from laptop - plug Ac adapter into computer and Ac outlet (wall)
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CAUTION: To avoid damaging the HP iPAQ Pocket PC or the cradle, make sure the pins are aligned before pushing the HP Pocket PC into the cradle.
    Figure : Charging with the universal desktop cradle
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If the charge on the battery goes below the 3.2 Volts as a result of not being connected to the universal desktop cradle or the AC adapter, no damage will occur to the battery. However, the HP iPAQ Pocket PC charge indicator light will not flash until the battery reaches the minimum charge of 3.2 Volts and a normal reset is performed.
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Hp compaq nx7400 - battery died and power cord will not turn comp

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 system. If the system boots, your battery needs to be replaced. Replace your battery as soon as you can, it's not a good idea to run the laptop for extended periods with an open battery bay.

May 07, 2009 | HP Compaq Presario V2000 Notebook

1 Answer

When I plug in my ac adapter into my computer to charge it the green light turns off and won't charge my computer

The diagnostic procedures from the Dell User Guide are as follows:

Total Power Failure When Using a Battery
If an AC adapter is not connected to your computer, the computer's power source
is a battery. If the battery indicator flashes amber or is a steady amber, the
battery needs to be charged. If the battery is flashing green and amber, the
battery may be defective. To troubleshoot this problem, use the following
1. Turn off the computer and peripherals, and disconnect them from AC power.
2. Reseat each installed battery by removing it and then replacing it.
3. Turn on the computer. Does the green power indicator light up?
Allow one minute for the computer to initialize its components before checking
for signs of power.
Yes. Continue to step 4.
No. Use the AC adapter to connect your computer to AC power. If the computer
operates normally when using AC power, go to step 7. If the computer does not
boot when using the AC adapter, see the previous subsection, "Total Power
Failure When Using the AC Adapter."
4. Does the battery indicator flash amber or show a a steady amber light?
Yes. The battery needs to be charged. Go step 5.
No. Go to step 7.
5. Connect the computer to AC power, and fully charge the battery.
For instructions, see the topic titled "Charging the Battery" in the online
System User's Guide.
6. As the battery charges, does the green battery indicator light up?
Yes. Go to step 9.
No. Go to step 7.
7. Is the battery indicator flashing green and amber?
Yes. Your computer may be in a hot environment. Charging the battery in this
condition may affect the life span of the battery. Continue to step 8.
No. The problem is resolved.
8. Disconnect the computer from AC power. Is the the battery indicator still
flashing amber?
Yes. You may have a defective battery. Continue to step 9.
No. The problem is resolved.
9. Remove the battery, and press its test button. Is the uppermost indicator in
the charge gauge of the battery flashing?
Yes. You have a defective battery. Continue to step 9.
No. The problem is resolved.
10. If a spare battery is available, fully charge it, and then install it in the
11. Turn on the computer. Is the power indicator off?
Yes. Your original battery is defective

good luck

Apr 05, 2009 | Dell Inspiron 6000 Notebook

1 Answer

Battery does not charge

Hi Bucky,

Regarding the issue you are having there are 3 possible problem here. It's either the ac adapter, the battery and the motherboard of your system.

To determine the cause of the problem you may try the following steps below.

1. Try turning on your system using the ac adapter only afterwards try using the battery.
2. Try connecting the ac adapter to a different power outlet and check if that could cause a problem as well
2. If the system works with both component then it could be an issue with the system board. If this the case you might need to call your computer manufacturer and check the latest version of BIOS you have. check also if the system is under warranty for part replacement.

Keep me posted.




Oct 11, 2008 | Compaq Presario Notebook

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