Question about Dell Ac Adapter 0CM161 for Dell Inspiron 5150 5160 Dell XPS PA13

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When i use my laptop, sometimes just leaving it alone or during a game the power switch to the battery. i checked that the power wire is connected but the led indicator on the wire is off. The only method i have to regain the power is to unplug every part of the adapter and reconnect. I'm using windows 7 home premium. Is this a problem of the adapter?

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I had this same problem very recently. It is the adapter. I do not know of a way to fix this problem except to buy a new one. Adapters are very cheap and i purchased a new one for mine on Ebay for only $5. Many of them come with a warranty too.

Posted on Apr 04, 2011

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Something is tripping the adapter protection circuit. Try plugging it into a surge protector or surge protected outlet. If it is still tripping you need a new power adapter. A PA13 is $10 on Ebay. Check the bottom of your laptop to see the power specs (90 watts or 65 watts).

Posted on Apr 04, 2011

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No power at all

A couple of things to check and a couple of questions to help me (or somebody else help you further)

No power. Is this using both battery and mains to power?
Is there an LED light on the ac adaptor and if so is it steady or flashing?

If there is a flashing LED light, it means that the power is not completing the circuit to the laptop
(internal fault with laptop, may be a blown mainboard fuse)

If the charger light is steady, then power is getting to the laptop. Check the security of the DC jack port where it enters the laptop, of wobbly or loose, this will need replacing. Some are soldered onto the board, others are held in place by a clip and connect to the board via a wire, worth checking the wire to motherboard connections as these can fail.

If the jack port is firm and you are getting power to the laptop from the charger, test, with a multimeter set to DV volts (19 volts) by touching the red terminal to the inner of the adaptor jack and the black terminal to the outer of the jack. Low voltage readings indicate the charger is not outputting the right voltage

Remove battery and test using mains alone
Remove mains and test using battery alone

If the battery was known to be charged and will not power up the laptop, the fault is more serious than just a blown fuse. If the steps above fail to solve the problem, you will need to take the laptop to a repair shop for testing of the motherboard.

If this advice did not help PLEASE do not leave any feedback "thumbs".

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Try removing ac adapter and use battery alone and check if batt flickers as well.

If flickering only happens when both are connected or vice versa try this first. Update the BIOS for your laptop. Download the BIOS update from http;//

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