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My dell inspiron 1720 laptop has no power at all,,battery are okey and the charger are okey to..

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  • innad_06 May 28, 2011

    sorry idnt mention my laptop dell inpiron 1720 it overheated first ,when i turn it off it wont turn off so i did i remove the battery pack,then when i put back the baterry pack and turn it on the power it wont power now,

    thanks

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Whenyou connect the power adapter into the laptop, does the power LED lightup? If not then - The battery adapter or the adapter's power lead or the laptop's powersocket could be faulty. Check power adapter's DCplug that connects into the laptop power socket with a multi-meter, the voltageshould be slightly higher than the voltage that is printed on the label on thebottom of the adapter. If the voltage is zero or way below the voltage that isprinted on the label then the power adapter is faulty and needs to be replaced. If the adapter is OK thenconnect it to the laptop and power it up, then look at the power/batterycharging LED light and wriggle the power plug in the laptop's powersocket. If the power/battery LED light flashes and in a certain position thisLED light stays firm, then the power socket is either faulty or it has a drysolder joint where it is connected to the motherboard. This can be repaired but itrequires the laptop to be completely dismantled to get at this power socket andrepair. If you cannot DIY then I suggest you get a quote first.

Posted on May 28, 2011

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Dell laptop 1720 inspiron not shutting download


Take out the battery and make sure that it is all the way off. Restart it after 5 minutes. See if it does it again. If it does try holding down the power button for ten seconds and see if it shuts down alll the way

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Inspiron 1720 no power


Remove main battery and try again, next! sub out the ram memory one at a time and test, have the power supply adapter checked for voltage output, if okay! the DC jack in the laptop is a common source of trouble, "from intermittent operation to no power" at this point the laptop must be dismantled to investigate further.

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the charging port and or motherboard is grounding out
that is to say positive and negitive coming together
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once you plug the charger out of thhe laptop and outlet then plug back to outlet the light will return
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Hi,

Im very sorry to hear that, please follow these simple steps for you to be able to isolate the exact problem.


1. Removed the battery.

2. Connect the laptop directly to the power outlet without using the battery just for the meantime.

3. Turn on the laptop. If the laptop is able to power on, that means that the AC adapter is working fine as well as the DC port. If the laptop is not able to turn on, it maybe the AC adapter itself or the DC port.

4. Try to use another AC adapter if possible, make sure that that AC adapter is working fine. If the laptop is still not turning on, the problem is with the DC port itself. In that case, you will need to replaced the Motherboard itself.

Hope this will help...Your response is very much appreciated...

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Will the Notebook work with the ac plugged in and the battery out. Most of the time it will be a faulty charger or even the port the charger plugs into. The port is soldered to the main board and would be something that a repair shop would need to replace. If you search the www you can find Dell compatible power supplies for Dell at less cost than direct from Dell

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It can be the AC power jack on your laptop. Believe me I have an inspiron myself and this problem is a real pain. However you can easily fix it by un-soldering the old jack, re-soldering the new one in. You can find a replacement on e-bay. If you are not good at soldering,I suggest you take professional assistance. Its a very inexpensive repair.

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On the long term, a power adapter with a bigger amperage can damage battery and battery charger.

Better to get an adapter with same specs as the 65/70W one , or an original replacemant:

Dell Inspiron 1525 New AC Power Adapter Supply $14.29 - Buy.com Dell Inspiron 1525 65 Watt Original AC Adapter $25.00 - parts4nb.com Dell Inspiron 1525 Power Cord PA-12 $16.95 - AmeriMax Advance


DELL Inspiron 1525 DC Power Laptop Adapter ... £25.23 - B2C Shopping UK DELL Inspiron 1525 Laptop AC Adapter power adapter £38.99 - Very Good Battery Dell Inspiron 1525 Ac Adapter Charger Power ... £16.50 - eBay UK

AU/NZ - DELL INSPIRON 1505 E1405 E1505 AC Adapter Power Supply

Dell : Lind Electronics 70-Watt DC Power Adapter for Dell Inspiron

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