Question about ASUS AC Adapter- Universal Notebook AC Power Adapter (NBACA407D2) Power Supply

2 Answers

Asus ac adapter will not wrk green light on adapter

No light comes on to say that is connected to the laptop qnd also does not charge the battery symbol

Thanks Anita

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  • Anonymous Mar 22, 2009

    Apparently this a common problem and the manufacturer needs to replace it and recall the ones out there. This is a **** device.

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Ya! They ****! Try putting it in the freezer and trying again. THen charge it up with the laptop shut down. The power supply is over amp-ing and shutting down. Mine's only 3 months old too.

Posted on Apr 07, 2011

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First check the wall socket make sure you are getting power, plug a lamp into it for instance. If there is no green light on the adapter then it is bad and you will need to order a new one from your computer manufactor.

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Posted on Mar 02, 2009

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The solution to your problem lies in one of the following three areas:

1.) Your charger is faulty and is therefore not able to pass power to your laptops battery.

2.) The charging connector on the laptop has come loose from the contacts. Therefore a bad connection.

3.) Your battery is faulty.

I think possibility 2 is the most likely, although you will have to test possibility 3 by removing the battery and plugging in your charger and seeing if the laptop powers on.If it does power on then that rules out possibility 1 and 2 leaving a faulty battery.

If you need to buy a new laptop charger, the following to adapters are for your reference:

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1)Output Voltage is within +/- 5% of your old charger's output.
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hi,

you can try to conect the laptop directly to the power outlet without using the battery just to verify if it the battery or the charger itself..If it still power up the laptop,that means that the adapter is still working,if not,well obviously,its the battery itself


thanks

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1. the adapter may be ok but the unit battery that the adapter is charging may have a bad cell and not taking the charge or the power connector may need replacement .
Only a qualified tech can determine this by doing electrical checks with a meter and or diagnostic instrument.
Take your unit to a tech to do a diagnostic.
More than likely it is the battery.

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From the manual:

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