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Amilo L7300 will not power up or charge when connected to ac adapter. but if you put a charged battery it works.

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Advent modena m200 will not turn on or charge.


Connect the AC power adapter to the laptop and confirm that the AC power indicator is on (I wish you stated the brand of laptop). If the AC power indicator is not on, try and get a working AC power adapter for your laptop and connect it to your laptop.

With the AC power adapter connected, you can power on your laptop. If the laptop powers on from the OS you can see if the Battery is charging or not.
If the laptop does not power with the AC power adapter connected, then the power port of the laptop is bad.

However, if all these are okay and the battery still does not charge, the battery is faulty and will need to be replaced.

May 15, 2012 | Advent Computers & Internet

1 Answer

Laptop failure


hi


never leave a system running unattended for long period of time without a battery back up (UPS), as low and high current spikes will cause damage to the circuitry of the computers mainboard.

Have you tried using the AC adapter to power up the computer ? if that works and the battery is dead, simply replace the battery. if the system is not powering up at all, then the issue is bad AC adapter or the mainboard is damaged from overload of current.

Feb 05, 2012 | Fujitsu Siemens AMILO Pro V7010 Notebook

1 Answer

My Acer aspire 4935 is not recognizing the AC adapter. When ever I shutdown the system and connects the AC adapter, it works and the charging LED lights up. Once I press the power button to boot the...


Problem description:The battery charges only when the laptop turned off. The battery charge LED lights up as normal and the battery gets charged to 100% while the laptop is off.
When the laptop is turned on, the battery charge LED goes off even if the adapter is still plugged in.
Possible cause:1. AC power adapter failure.
2. Battery failure.
3. Broken/loose power jack.
4. Motherboard failure.
Possible troubleshooting steps and repair solution:1. This problem could be related to a faulty AC power adapter. It's possible that the AC adapter doesn't provide enough power when plugged into the laptop. To find out if this is your problem, you'll have to test the laptop with another working adapter.Replace the adapter if needed.
http://www.chargerbuy.com/replacement-acer-aspire-9400-ac-adapter-19v-3-42a.html

2. There is a slight chance that you have bad battery. Test the laptop with a know good battery and replace the faulty one if needed.

3. The battery charge problem could be related to the power jack. Maybe the jack is broken or not making good contact with the motherboard. It is necessary to remove the motherboard and take a closer look at the power jack. Resolder or replace the jack if needed.

4. If the power jack is in a good working shape and new power adapter with battery do not fix the problem, most likely you have a faulty motherboard. Replace the motherboard if needed.

Feb 09, 2011 | Acer Aspire 4730-4947 Notebook

1 Answer

Laptop battery is not charging


Hi, this information represents a basic troubleshooting guideline. Refer to your user guide for specific charging and connection instructions. Manuals may be available online in the Support Web site of HP.

Remove the battery from the computer.
Confirm the battery contacts are free of any foreign material that may prevent charging.
Reinsert the battery into the computer.
Verify that the AC adapter cord is properly connected and plugged directly into a known working AC power outlet.

NOTE: If the battery charges correctly when the AC adapter is plugged directly into an AC power outlet, but not when plugged into a power strip or surge protector, the problem is with the power strip or surge protector and not the computer battery or AC adapter.

Verify the correct AC adapter is being used.
Ensure the AC adapter box power light is on. This will be an illuminated green light.
If the AC adapter power light is not on, the AC adapter and power cord will need to be replaced.
Verify the charging indicator is illuminated on the computer.
If the issue still exists, install a different compatible HP battery, if available.

NOTE: If a replacement battery charges and operates correctly, the problem is with the first battery.

If neither the original nor a replacement battery charges, service may be required for the computer.

Dec 21, 2010 | HP 417035-001 - HP Pavilion dv2000 Series...

1 Answer

We noticed today that the battery does not charge, nor will the laptop operate with only the power adapter connected. I've verified that the power brick is putting out the correct voltage. If I...


Check if the AC Adapter brick is getting warm when connected, if not then you need to replace the Adapter.

If AC Adapter brick is getting warm and still its not charging the Battery, please perform the following steps.

1. Disconnect the AC Adapter.
2. Remove the Battery.
3. Hold the Power button down for 30 seconds to 1 minute.
4. Reconnect the AC adapter and do NOT connect the battery now.
5. Turn on the Notebook power.

Note: With an extensive use of the notebook, some times notebook would store some static charges which indeed will stop the notebook from powering up or charging the battery.
The procedure to remove this static charges from the notebook is known as power drain.
Performing a power drain procedure will not effect any personal data or delete any pictures from the hard drive on your notebook.

If issue persists, contact Notebook manufacturer for further support.

Oct 15, 2010 | Computers & Internet

1 Answer

Toshiba Laptop not Taking Charge


ya the solder connection connecting the ac power input onto the transformer is probably weak. aside from taking the case apart and resoldering the connection, not much else you can do.

Jun 18, 2009 | Computers & Internet

1 Answer

Amilo Pro v2065 shuts down when battery is plugged


you need do check:
1) no charging means adapter input problem, first check your adapter DC output voltage is ok
2) check DC jack socket on the motherboard:
--- DC socket any pin disconnected, you need use iron and flux to fix it
--- DC socket damage(broken),you have to change it
3) if DC socket connection normall, the DC/DC circiute near around DC socket some component damage, you need find a technacian to repair.
hope help you to deal it well

May 14, 2009 | Fujitsu Siemens AMILO Pro V1000 Notebook

1 Answer

Battery will not charge


Hi!

It's your ac adapter that is causing this issue. The ac adapter doesn't supply enough power or doesn't supply any power at all to the battery. Try to borrow another ac adapter from any inspiron system and if that works, then you need to replace the ac adapter, else, it's the motherboard.

Hope you find it helpful.

Thanks,

Karlox™ :)

Jul 28, 2008 | Dell Inspiron 1501 Notebook

1 Answer

Charging Fujitsu Siemens D7830


Have you ever replaced your AC Adapter, if yes than replace AC Adapter with an OEM....

Jul 22, 2008 | Fujitsu Siemens AMILO D-7830 Notebook

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