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My computer does not charge the battery - Compaq Presario 700 470024-192 Notebook

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Are you sure that the power supply is giving out the appropriate voltage. Sounds like the power supply is gone. If the computer comes on then it is the battery that has served its time.

Posted on May 12, 2010

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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

Battery exhausted message no battery charged


The manual says:
Confirm all connections.
Off is selected for Charge by computer in the setup menu.
When charging by connecting the camera to a computer, battery charging stops when the camera is turned off.
When charging by connecting the camera to a computer, battery charging stops if the computer is suspended (sleeping), and the camera may turn off.
Depending upon computer specifications, settings, and status, it may be impossible to charge the battery inserted into the camera via computer connection.
So be sure you are charging the correct way. Best way to do is to remove the battery and put it on the charger for a couple of hours. If you have the battery out, you can check all connections of battery and in the camera.
In trouble shooting, more than a full page is dedicated only to the battery and the method of charging. The manual is still online, but should also on the CD you got with the camera.

Nov 16, 2013 | Nikon Coolpix 3200 Digital Camera

1 Answer

Flashing led's on battery pack


Charles,
The battery turns on steadily or blinks to indicate battery charge status.
If the computer is connected to an electrical outlet, the light operates as follows:
  • Solid blue - The battery is charging.
  • Flashing blue - The battery is almost fully charged.
If the computer is running on a battery, the light operates as follows:
  • Off - The battery is adequately charged, or the computer is turned off.
  • Flashing orange - The battery charge is low.
  • Solid orange - The battery charge is critically low
Thank You,
Dell-Jesse L
Dell Social Media and Communities

Jul 28, 2013 | Dell Inspiron 1420 Notebook

1 Answer

NEW Battery not properly charging


Batteries have electronics data that software has to get to properly charge it. Newer lithium batteries maybe different. But apparently, you have a work around for a lengthy use of the new battery.

Feb 16, 2012 | Gateway MD7818u Notebook

1 Answer

Dell inspiron 1525 - plugged in not charging shown on battery icon. Battery power light blinks 4 times amber then once blue.


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
procedure.
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
computer.
11. Turn on the computer. Is the power indicator off?
Yes. Your original battery is defective. Call Dell for a replacement. (See
Chapter 5, "Getting Help," for
instructions.)
No. Call Dell for technical assistance. (See Chapter 5, "Getting Help," for
instructions.)

Feb 13, 2011 | Dell Inspiron 1525 Notebook

2 Answers

Charging does not charge


If your Notebook computer battery is not charging, try the following:
  • Reset your computer's power manager. For information on how to do this with your specific model, search Apple Support.

    • Make sure your AC adapter is properly inserted into your laptop.

    • Connect your computer to its AC adapter, shut it down, and then let it charge overnight. If it does not charge, it's likely you have a hardware fault in your computer, battery, or adapter, and you should have it repaired.

    • Test your AC outlet. See if your battery will charge if you plug it into a different outlet, or see if another electrical device will work in your original outlet.

    • Test your AC adapter. Try connecting a different AC adapter to your computer and see if it recharges.

    • If it's removable, test your battery. Try using a different battery with your computer and see if it will recharge.

    • In some of the early PowerBooks, the battery will not charge unless the computer is turned on. If you have an old PowerBook and your battery isn't charging while it's turned off, power it on, put it to sleep, and then see if it recharges.
    If you go through all of these steps and your battery still won't charge, or you can't narrow down the source of the problem, you will probably need to have your computer repaired. However, it may be worth your time to consult Apple Support first. It contains entries on problems with specific computer models and versions of the operating system, including battery recharge issues.

Aug 10, 2010 | Apple MacBook Air Mac Notebook

3 Answers

Battery indicator flashing red when running on battery or on main supply and battery is 75% charged


When your battery indicator is flashing Red, it usually means that the charger is defective.

Dell also had a recall on some of its batteries. To see if you qualify for a free replacement click here: http://www.dellbatteryprogram.com/

If you want to reset your battery utility follow these steps:

1. Let the battery run completely dead. (Make sure all your work is saved)

2. Fully charge battery (You may still have flashing lights but if you turn your computer on and enter BIOS you can see the charge level)

3. Once again run battery dead.

4. Remove battery and wait 5-10 minutes.

5. Replace battery and use in normal operation.

If you found this information helpful, please give me a big thumbs up when you rate my answer. Thanks!

Feb 03, 2010 | Dell Latitude D600 Notebook

1 Answer

My battery will not charge


Hello Following issue could be possible

Issue:Main computer battery does not charge.
Cause:This issue can be caused by any of the below possibilities.
  1. Computer AC / DC cable is bad not allowing the computer battery to charge.
  2. Battery is bad.
  3. Battery charger board is bad.
Solutions:
Computer AC / DC cable is bad not allowing the computer battery to charge
Verify that the AC and or DC cable is not bad by testing the computer only with the power plug connected and the battery out of the laptop.
Battery is bad
It is possible that if the power plug is good that the computer battery is bad. Leave the computer connected to the power with the battery connected in the computer for at least one hour; if the battery does not charge, consider having the battery and/or the laptop serviced or repaired.
If the computer and/or battery is not in warranty consider just replacing the battery as it is very likely that it is just a bad battery.
Battery charger board is bad
If the battery has been replaced or an alternate battery from an alternate identical laptop does not work in the computer, it is likely that the power or charger board within the laptop is bad. It is recommended that the laptop be serviced or repaired.

Aug 18, 2009 | Computers & Internet

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
procedure.
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
computer.
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

Toshiba satellite A210 11-P crashes when i disconnect the power lead


From Toshiba, try step-charging the battery or Battery conditioning procedures:

Batteries don't last forever. All types of batteries gradually lose their ability to hold an electrical charge as they age. Eventually, the computer's battery charge indicator may show that the battery contains less than a full charge, even though the battery has just been fully charged. The computer will then not run for as long a time from the battery as when the battery was brand new.
You may prefer to simply replace the battery if this happens, but you may also wish to try 'step-charging' the existing battery per the following instructions.
This procedure should work for the battery in any Toshiba notebook. Follow it only when you find that the computer will run from the battery for just a short while.
Check the User's Guide for more specific information about charging the battery in your computer .

Procedure

Step-charging the computer's battery

  1. Unplug the AC adapter from the computer, and turn ithe computer on. Let the computer run from battery power until the computer turns off, indicating that the battery is fully discharged. Time this interval, but not with a software clock running on the same computer.

  2. Remove the battery pack from the computer.

  3. Unplug the AC adapter from the computer.

  4. Wait at least 30 seconds. The first time through this procedure, use a soft cloth to wipe the battery pack's contacts and the AC adapter's plug.

  5. Re-insert the battery pack.

  6. Plug into the AC adapter into the computer again and check the fit of its plug in the wall outlet, making sure the connection is secure.

  7. With the computer turned off, let the battery charge until the battery status light or icon glows green, or otherwise indicates a full charge.

  8. Unplug the AC adapter from the computer.

  9. Remove the battery.

  10. Wait at least 30 seconds, then re-insert the battery.

  11. Plug the AC adapter back into the computer.

  12. Let the battery charge again until the battery status light turns green or otherwise indicates a full charge, again.
Repeat this procedure, starting from step 1, at least three times. Each time, check to see if the computer runs longer from its battery than the previous time.

Battery Conditioning:
IMPORTANT!!
Interruptions in the charging cycle can be responsible for an issue called "memory effect" which may reduce the battery's charging capacity. Whenever you suspect the battery performance is not at it's optimum you should try using the following "Battery Conditioning" procedure.

Before you start: Turn off your battery saving features temporarily.

***IMPORTANT*** Repeat the following steps 2-3 times!

  1. Unplug the power cord from the computer
  2. Turn the computer on and let it run until it shuts itself off.
    Note: Using the CD-ROM to play an Audio CD will speed the discharge.
  3. Plug in the power cord (While the system is off) charge the battery until the battery light changes from flashing green to solid green
  4. Remove the battery for 30 seconds and then replace it.
    Note: If the battery light isn't lit, wait a few moments, if it still does not light check your power connections.
  5. Continue charging the battery until the battery light turns solid green once again.
    **REPEAT THIS PROCEDURE 3 TIMES**

If I could be of further assistance, let me know. If this helps or solves the issue, please rate it.
Thanks, Joe

Nov 04, 2008 | Computers & Internet

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