How to Fix a Laptop Charger Pin Complete Guide 2022

Greetings, dear readers: I hope that you are doing great. If you are here, I welcome you to the guide on how to fix a laptop charger pin as I know that you are searching for the same information. In case your charger port gets defective, you should hold a little and confirm whether you can fix it or not?

Well, if it seems not repairable again, you can go for a new charger that will cost you some bucks. However, if you are sure that you can fix it but don’t know how, you should know that there are no hard and fast rules for doing so.

You will have to follow some easy steps, and at the end of the day, you will easily be able to recover that defective pin of your charger.

Therefore, I am sure that you have made your pace with me, so keep reading to find out what you can do to solve this issue. Let’s get this conversation started.

How Can I Fix a Laptop Charging Pin?

If your laptop is not getting charged, there could be several reasons behind that. However, the most prominent could be a loose connector or a damaged charging port. It may be necessary, therefore, to eventually break down your laptop and open its components in case you have a problem with the charging port on your laptop.

Moreover, if you take a little deeper look, you might know that you need to replace some other parts that are defective and causing an issue with the laptop charging. But if this happens, I recommend you not to do anything by yourself.

Still, it would help if you visited a technician or a repairer to replace them. That professional assistant will do the job for you. In case you need to fix the charging port by yourself, you must know where the source of the problem is.

If you figured it out, you are almost near then. Make sure that the power jack is connected to the motherboard of your laptop. Because if it is, you can easily remove it and replace it.

Besides, if the power jack seems bonded with the motherboard, you need to disjoin it and replace it with a new one. The pigtail could also take the place of the whole power connection setup if you can’t find a working jacket, which is quite advantageous.

It would help if you also remembered that the damage to the charging port could be of a severe condition. It might require you to call for prongs and a screwdriver to fix the port connectors back to their proper shape. One can also use a pair of tweezers to set them back into their exact form.

How to Know the Exact Disorder with the Faulty Charging Port?

You have already figured out that the charging port is defective, and it is stopping your laptop from getting charged. But you will not be able to fix it until you don’t be able to diagnose where the charging problem is coming from that is making issues with the charging port making it defective.

In this case, the main issues if the laptop is not charging could happen from a faulty battery, cut cables, or a damaged power adapter. Any of these can cause problems with your laptop that will stop it from charging.

Considering this, how can somebody know where this issue is coming from? Well, there are several things that you can try to figure out the exact problem.

Checking the Power Adapter Using a Multimeter

You are probably aware of the functions of a multimeter, and I think I don’t need to describe it here. That being said, you can check the voltages or current your laptop charging adapter is emitting with the help of this Multimeter. To measure the Adapter Voltage, you can do the following things.

  • First of all, you need to know the number of voltage points on your Adapter.
  • Now you take your Multimeter and set it to voltage. You need to use two probes and touch the two voltage points one by one.
  • If you see the needle moving, it means the voltage is there, and you need to record the voltage on the Multimeter.
  • Suppose you do not see any change on the Multimeter. In that case, you need to check the power supply and Adapter and check for any loose connections.

Suppose the charging Adapter is emitting the correct voltages that are required for your laptop to be charged. In that case, there is no problem with the charging Adapter. The problem is somewhere else.

However, suppose you find any broken cable in the middle of the cable anywhere. That problem could be with the laptop’s battery that might have gone defective, and you need to replace it on the spur of the moment. In that case, you also have to replace the cable with the new one.

However, if you figure out that the charging Adapter is not providing the suitable voltages that are required to charge your laptop battery, then the problem is most likely with the Adapter itself.

Below, I will provide you with the methods of fixing your power adapter if it is not giving the exact current and also fix the cables if you see no voltage coming from the Adapter. So, let’s go for the procedure of doing these both things efficiently, quickly, and within your budget.

How to Fix the Faulty Adapter?

The first thing you will fix is the Faulty Adapter that does not provide enough current for charging your laptop. The Adapter connects to the main supply socket of your house through a plug that provides the functionality of converting alternating current to direct current.

Therefore, you should handle this device with the utmost care and supervision. You can, however, use the replacement charger that you can typically find at any laptop repair shop, or even call an electrician to take care of the problem if you feel inadequate when it comes to maintenance! Not doing so may lead to an electrical short circuit and ultimately discourage you from carrying out responsibilities it controls.

By assuring the absolute precautions and rudimentary understanding of how these electrical equipment and circuits work, you can fix the Adapter yourself. In case you are almost there to fix it, you should follow the simple steps given.

Remove the Adapter from the charging outlet–First of all, switch off and remove your laptop charger from the main electric outlet of your house.

Open the Adapter seal–You need to remember that most power adapters of different laptops are housed in a staggered plastic case that is also sealed with super adhesive. If you find yours similar to this, you need to forcefully place it on a hard surface, making sure that the two plastics are open.

Also, you can use a screwdriver or a sharp knife in order to open the seal situated between the two plastic parts of the charger.

Revealing the Internal components–Once you have done this, be careful and pull the whole charger apart. This will display the internal features of the charging Adapter.

Replacing the faulty capacitors–When you are on this side, you will see the motherboard of your laptop equipped with capacitors and transistors. Here, you can see that if the capacitors are popped or swollen, this is the cause of failed adapters.

You can quickly solve this minor issue by replacing the old capacity with another one that must be the one with the same capacity as your more senior. This will not cost you much, and you will be able to remove the faulty capacity from your laptop’s motherboard.

Replacing the Broken cables–Another thing you need to ensure is the continuity of the wires using the voltmeter. This will make sure that the wires are broken or not. But you have to be extremely careful as if you touch the PCB board when the Adapter is connected to the AC power supply, you might get indulged with the current. So, in case you find out that the DC cable is implementing the issue, you need to replace it entirely at this stage as soon as possible.

Positive and negative DC Outlets–Moreover, be sure and be careful not to interchange the negative and positive DC outlets. This is because the laptop’s battery will not charge in this kind of situation.

Fixing the Broken and Frayed Cables

Sooner or later, the cord of your laptop charger does fray. If this happens, don’t worry! There are three things to help you figure out if the problem is with your AC adapter or DC cord.

  1. First, look at the label on your charger and compare its output to what your laptop requires.
  2. Second, check if there’s a light indicating whether or not it’s receiving power.
  3. And third, look for any damage to the cable that connects your Adapter to your computer because that might be preventing the flow of energy from reaching its endpoint.

The thing is, if your Adapter has an LED light that lights up when it’s plugged into a wall outlet, then it may be because the DC output cord is frayed or faulty. Here are some simple steps that you can apply for fixing the frayed or damaged cables:

If the Adapter doesn’t Lighten Up at all

Suppose the Adapter is not working at all. In that case, I recommend checking whether or not an electrical issue is causing the Adapter to fail. I recommend you use a voltmeter to confirm that power is running through the cord and into the device.

Next, it may be helpful to check and see what kind of plug and cabling were used on your device. This will determine whether or not the plug was simply removed from the socket within your room or if some wires may have been damaged during installation or use.

In some cases, it would be easy for you to notice a cut wire as there will likely be signs of damage on them, such as dents, discoloration, melted plastic, etc.

For this, you need to replace the entire AC cord. However, don’t be afraid as it will not cost you much money.

Problem with the DC Outlet Cable

In case you find that the AC cable is working perfectly, then most probably the issue will lie in the Adapter or with the DC Outlet cable. A tell-tale sign of a faulty adapter is that your laptop charges only when you move it or place it in a particular position- if there’s already an existing problem with the power cord, this could cause the connection to get jostled and damaged.

L connectors:

In most HP laptops, you indeed find L connectors that are less prone to damage. However, other manufacturers such as DELL use more robust materials in making their cables. It doesn’t matter whatever the type is. Suppose you use your portable laptop on your lap sitting on a bed or a sofa.

In that case, the length of the cable running from the laptop to the power adapter will eventually fail, causing you trouble. So, it is always recommended to use the laptop at a certain distance from the electric outlets where the cable may reach easily.

In case you Wiggle the DC Power Cord

If you wiggle the DC power cord or have to place it in a certain way for the laptop to charge, two situations could happen either the output cable is broken on the inside of the connector is faulty, which might be really a troublesome situation.

The best way to fix this error is by replacing the damaged DC Out Cable rather than repairing the DC out port itself. You can remove and replace this yourself if you are careful.

Fixing the Problem

After identifying the faulty part, cut it away from the other cord. You can even remove some of what is commonly referred to as the “choke” (which prevents radio frequencies from interfering with your wireless signal).

If you feel like taking off some of what is preventing radio frequencies from entering and exiting your computer, go ahead and do so because it isn’t that important to attach that choke into both cords.

Next, carefully sheath off (about an inch) two inches worth of plastic casing to expose both cords. This will make for a better adhesion since we don’t want our cables bare! Then fuse or braid one wire over to the other.

This should create a connection strong enough to prevent accidental separation between wires. Lastly, tape down anything that was not connected to be free of each other but still connected by cable.

However, you need to replace the entire DC cord cable if the problem has occurred due to a broken pin or you have cut the cable too close to the connector. Still, you don’t need to replace the whole Adapter, but only the cable.

Frequently Asked Questions

What can I do if my laptop is plugged in but not getting charged?

If your laptop is plugged in but not charging, first check that your power adapter is working correctly. Try using a different power outlet if you are plugged into an extension cord or power strip.

If the charge light is on, but the laptop is not charging, the fault may be with the power adapter or the power jack on your laptop.

If the charger light is not on, but your computer will not turn on, the fault may be with the battery. Try removing the battery and using your laptop with just the power adapter. If the laptop turns on, the battery is terrible and needs to be replaced.

How to remove the faulty laptop charger pin from the charger?

The faulty charger pin can be easily removed from the charger with the help of a penny. Insert the penny on the side of the defective pin and give it a gentle push. This will cause the pin to bend out of the charger port. The pin will be extracted from the dock without any further damage.

How to repair a Dell laptop charger pin?

Take out the old Dell charger pin, and if necessary, check the problem. If it is broken, you can use the soldering iron to redraw the dell charger pin, then put it on the dell charging board. If it is not broken, you can use the soldering iron to melt the Dell laptop charger pin, then put it on the Dell charging board.

How can I charge my laptop if I do not have its charger?

There is a possibility that your laptop is not compatible with the charger you have. Therefore, you need a new one. But assuming that your charger is compatible, you can get a power bank that will help you charge your laptop anywhere.

To get the job done, you need one that has a voltage output of 5 volts and a current output of at least 1 amp. In this regard, various power banks will perfectly get the job done for you.

How much money do I require to fix a laptop charger port?

A laptop charger port can cost you a lot of money if you buy a new one, especially if you have a laptop from a renowned brand. They sell chargers which cost about $100 to $150 for a single charger.

Instead of spending a fortune on a new charger, you could just replace the connector on your existing charger for a fraction of the cost.

In fact, it would cost you about $10 to $15 to fix the charger port on your laptop. You could do it yourself if you have a bit of patience and a little bit of soldering and desoldering experience. If not, you can take it to a local repair shop and spend a few bucks to get the connector replaced.


It is true that laptops can be an indispensable part of our daily routine. Without them, we would not be able to work on documents, presentations, or any other important files. There are, however, ways to make sure these devices can operate for us for as long as possible. We hope you found this post on how to fix a laptop charger pin valuable! If you have any other questions or concerns about your laptop, don’t hesitate to contact us anytime.

Thank you for reading. We are always excited when one of our posts can provide helpful information on a topic like this!

Leave a Comment