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Posted on Mar 13, 2009

Dell Laptop power supply charges sporadically

Sometimes unplugging and replugging the cord into the laptop starts the charging, sometimes not.

  • Anonymous May 11, 2010

    This could be a sign of a bad a/c adapter.  Or it could mean that the connection on the laptop is loose.  Does the connector to the back of the laptop go in securely?  Or does it feel loose?

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  • Posted on Mar 14, 2009
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When i replug my Dell laptop ,the charging system does not display.

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1answer

Why won't my dell e-port ii replicator charge my latitude e5540?

1. battery is old and can't recharge.
2. Power supply are different, usually two type supported. 3.34/4.62 sometimes it permit to start but don't recharge if battery want exact Voltage.
3. You are using Power Supply for Laptop to E-port, that need 6.7A, so at same it can't recharge correctly your laptop
tip

Battery won?t charge and AC adaptor not recognized

I have a Dell Inspiron 6000 that just turned two years old.

After one year, my dell 6-cell battery started to falter, so Ipurchased a new 9-cell battery. This worked fine until a couple ofmonths ago when I noticed that my 65W adaptor was frayed. I bought anew 65W Dell Inspiron 6000 ac adapter andit worked well for about a week until I noticed that my battery wasn’tcharging at times. If I was patient, or unplugged the adapter andplugged it back in, the battery began charging and all was saved.
dell-inspiron-6000-laptop-battery.jpg?w=200
This lasted only a short time until my Dell Inspiron 6000 batterywouldn’t charge at all for long periods of time, and sometimes thecomputer wouldn’t turn on, even if plugged into the wall. I thought itmight still be the adaptor, so I borrowed a fully functioning 90W Delladapter from a family member to test the system. This worked better,but still not great.

When I removed the battery and started only fromAC power, the functionality was also intermittent. Usually, if thecomputer actually started, I received the start-up error “The Inspiron 6000 AC AdapterType could not be determined, etc. etc. etc.” After pressing F1, thecomputer booted, but if the battery wasn’t in, the computer didn’tusually last long before shutting off. Unsure if maybe the battery wasthe problem, I put the 6-cell Inspiron 6000 batteryback in, and it too wouldn’t charge, although (together with the 90Wadapter) my computer would at least start more consistently if pluggedin. The error remained however, and sometimes the system stopsrecognizing power and switches to my ever dwindling battery power untilthe adapter is recognized again.
90-06009-010_replacement-dell-inspiron-6000.jpg
The problem is with the jack on the motherboard inside our Inspiron 6000’s. This is the jack you plug your power plug into on the back of the laptop.

Somehow the jack gets worn and does not make correct contact withthe laptop so the Laptop does not see the power supply as a legit Dellbrand. So the powersupply will not charge the laptop battery and run the laptop at the same time.

DC power jack repair guide. Do-it-yourself instructions.

Modern laptops are all sold with built-in wireless laptop ac adapter.Some power notebooks used by corporate road warriors will have powerfulcellular adapters that connect the laptop to the Internet via the cellphone infrastructure

A bad connection between DC-IN power jack on the system board and the system board is a very common problem with dell pa 12,dell e1505 and Dell Inspiron 6000notebooks. If your laptop is out of warranty, then you can fix theproblem by resoldering DC-IN jack on the system board. If it’s stillunder warranty, it would be fixed at no charge to you. Problem symptoms:
93-06070-002_replacement-dell-pa-12.jpg
  • Laptop randomly shuts down without any warning.
  • Power LED and battery charge LED start flickering when you wigglethe power cord or the AC adapter tip on the back or your laptop.
  • The battery will not get charged.
  • When you plug ac adapter for laptop, the laptop appears to be dead and there is no LED * activity at all (DC-IN jack on the system board is broken).
To fix the problem, you have to take your laptop apart, remove the system board to resoleder or replace the DC-IN jack. dell pa 12 and Dell Inspiron 6000 disassembly guides will help you to remove the system board. Take a closer look at the power jack on the system laptop board witha magnifying glass. In most cases you get the power problem because ofa bad connection between the DC jack and the system board, you’ll see acrack between the DC jack connector and the system board.
on Jan 22, 2010 • Computers & Internet
0helpful
1answer

Sometimes the Adapter Charges other times Doesnot, and now finally out, cant charge!

Possible cuase:
1 AC adapter failure
2 Power jack failure

First replace it with another working charger, see if the problem gone. If not, there may be strong possibility that the power jack was broken.

Here below are some common symptoms of a bad charger.
-The laptop only runs when you keep the power cord in a certain direction.
- The laptop only runs on battery power.
- The laptop will not charge the battery.
- The laptop switches from AC power to battery power intermittently.
- The unit suddenly shuts off
- Sparks come out of the back of the laptop.

Reference: Dell Latitude D620 Charger
0helpful
2answers

Laptop intermittently beeps and stop charging battery. Screen dims when this happens (not as bright). Unplugging the cord and plugging it back in fixes the problem sometimes. Replaced cord two times,...

Take the notebook to the tech, ask them to check for any lose connections on the power inlet socket inside the laptop, where it is connected with the motherboard. Perhaps, some small solder-joints, or tiny contacts have come off and are on/off depending on the notebook's/power supply jack position, etc.
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Hello, I am having problems with my Compaq nx6110 laptop not charging. It is not the battery, as I replaced it at the end of December. The problem seems to be that the charge isn't reaching the battery,...

If you remove the battery, does the AC Adapter power the computer? Does the laptop have a barrel type power connector? I have replaced several power connectors for broken center pin. Does wiggling the power connector affect the charging light?
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My laptop xps 1530 battery not charging

The battery is stationary but the cord is not, so I would say it is the cord. Go top a good store that works on them and ask to try it before you buy it. A new power supply can run $60.
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1answer

Dell Inspiron 1501, replaced battery and power cord

Power on the laptop without the battery in the unit. If it powers on, then place the battery in and it will start to charge. Sometime the Dell laptop will not see the battery when it is replaced.
0helpful
1answer

Battery will not charge

Hi cdravi

Laptops have a power supply control section attached to, or part of the main board. This allows the laptop to switch charging on and off, and control power supply function to different areas of the machine. Sounds like you have a fault in this part of the computer. Off to Dell Service for that one I am afraid.

robotek
0helpful
1answer

Power supply

You need to charge the battery asa long the charging icon will fully charge , unplug the power observe the condition of the PC if minutes the PC goes off battery need to replace .
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