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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Re: Battery does not charge - HP Compaq Business NX9110 Notebook PC Laptops

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.

Jun 06, 2014 | Dell Latitude D610 Notebook

1 Answer

Flashing yellow light

attery power LED off, and Caps Lock/Num Lock off Battery or AC Adapter AC adapter not connected or failure

Battery low charge or failure Battery power LED blinking Battery Insufficient charge on the battery c02983514.gif When new computer is used for first time, the white LED light for the AC power connector blinks. Battery is still in "Shipping Mode", the light continues to blink even when AC power is connected.

To resolve, turn off notebook, connect AC power and allow battery to charge for at least 30 minutes, then start computer.

Dec 20, 2013 | HP Pavilion ze4300 Notebook

1 Answer

Acer aspire notebook will not switch on after battery discharge even with mains adaptor plugged in. Help Noel

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.
2. Connect the battery and the ac adapter. Charge the computer for about 30 mins then try to turn the computer on.
If this does not work, try to turn the computer on with only the AC adapter connected. If this works then it time to replace the battery.

Jun 26, 2011 | Acer Aspire One PC Notebook

1 Answer

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)
turn on computer
if computer does not turn on, replace the AC adapter and cord - then place battery back into computer
plug in new Ac adapter and cord - recharge battery - if orange light stays on after 4-6 hours of charging battery, you need new battery as well - replace battery, charge it up and it should be fine

if you have attempted these steps before and no change occurs, then you may have issue with power connection in computer - locate a service centre to replace power connection on computer

Nov 07, 2010 | Dell PC Laptops

1 Answer

Ac adapter does not connect to battery

You either have a faulty ac adapter; a bad power supply in your laptop; a bad battery; or a blown LED indicator light.
1. If the connection is not loose when you plug in your ac adapter try letting the laptop charge for a while. (If you are using the correct ac adapter)
2. Try removing your battery and using the ac adapter. If this works the battery is bad.
3. Try a new ac adapter.
4. Power supply is bad

Jun 05, 2009 | Dell Inspiron E1505 Notebook

2 Answers

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

2 Answers

I have a compaq presario 700 laptop that is no longer charging.

The notebook battery may have a defect if it will not power on the notebook and if it will not hold a charge. The battery indicator light on the notebook either does not light or always blinks orange. The notebook operates correctly when connected to the AC adapter.
A 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 verify that the AC power supply is functioning properly, follow the steps below.

Plug the AC adapter directly into a functioning wall outlet, and plug connector into the computer. Do not plug into a power strip, surge protector or secondary power source.
Verify the following operation and take the appropriate action:
That all power cord connections are secure.
If the AC adapter connection to the notebook is loose, the connector may be damaged and require repair. Contact HP service and support for further assistance.
That the power button or power LED is lit when the computer is on.
That an LED on the AC power supply adapter is lit when plugged into an AC wall outlet (not available on all AC power supply adapters).
That the AC power supply adapter is the correct type.
Different notebook models require different AC power supply adapters. You will need to know the Product Number of your notebook to determine the Part Number of the replacement part. Click Start > HP Help & Support to view the product name, product number, and serial number that you'll need to have to speak with HP Customer Service.
View the See Also section for information about locating HP Help & Support in your operating system.

Troubleshoot the System Board
If you've verified that the AC power functions properly, troubleshoot the PC's system board by following the steps below.

Remove the battery, and keep the notebook connected to AC power.
Press and release the Power button to start the computer.
If the notebook PC powers on , then the AC adapter and system board are functioning properly. Go to Troubleshoot the battery .
If the Power LED is off , then the AC power adapter needs to be replaced. Contact HP Service and Support for further assistance.
If the power LED is on , but the notebook PC does not power on, then the notebook PC needs to be repaired. Contact HP Service and Support for further assistance.
Shut down Windows by selecting Shut Down from the Start Menu.

Troubleshoot the battery
If you have verified the AC power supply and system board are functioning correctly, troubleshoot the battery by following the steps below.

Insert the battery into the battery compartment on the bottom of the notebook PC.
Connect the AC power supply and allow the battery to charge for 15 to 30 minutes.
NOTE: The Battery Charging light should be on while the battery is charging. If it is not on, check the AC power adapter connection to the notebook PC.
Unplug the AC power adapter cord from the notebook PC.
Press and release the Power button to start the computer using only the battery as the power source.
If the PC does not power on, then the battery needs to be replaced. Contact HP service and support for further assistance.
If the notebook PC does power on, the battery is functioning properly.
NOTE: If you have purchased a second battery for your notebook PC or you have access to an identical battery, you can also check the battery by inserting the second battery into the PC and performing the Troubleshoot the battery steps again.

Apr 14, 2009 | Compaq Presario 700 470024-192 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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