How to Fix a Laptop Charger Pin in 2022 Easy Guide

This guide will quickly show you how to fix a laptop charger pin if your laptop charger port is defective. Before you take some drastic steps, such as purchasing a new charger or changing the charging device, see if you can fix the problem. This guide will help you narrow down the dilemma and the most cost-effective approach.

How to Fix a Laptop Charger Pin

There are several reasons why your laptop does not charge, one being a loose connector or a deformed charging port. After finding the source of the laptop charging issue, i.e., the charger port, the laptop may need to be dismantled.

A deeper look will allow you to recognize the exact parts to be replaced. That said, we highly suggest that if you feel out of your depth with this repair, you request more technical and skilled assistance.

You need first to find the root of the problem to repair a laptop charger port. When the power jack is attached to the motherboard, it can be removed and replaced quickly.

If the power jack goes to the motherboard, you must desolder the motherboard and replace it with a nice one. A pigtail could also replace the power link setup if you cannot find a working jacket.

The damage to the port may be severe, which would require grips and a screwdriver to reset the port connector in the correct form. You may also use pinchers to reset them.

How to identify the issue

Second, you must diagnose where the defective charging port causes the charging issue. A faulted charger, a spoiled power adapter, or cut cables are the primary culprits for a laptop not charging.

First, check if the charger is using a multimeter to produce the correct voltage. If the charger works, then the issue lies in the battery of the laptop. If so, you probably have to change the battery entirely.

If the power adapter does not have the correct voltage, the first alternative described below can repair it. 

If there is no power coming from the adapter, the cable could be defective. In the second alternative, we go into bad cabling and the simple and affordable solution.

How to Deal With a Faulty Adapter

The adapter connects to the power supply utilizing a connector that converts AC power to DC. You can also treat this electrical device very carefully. 

If you cannot take the requisite safety precautions, get an alternative charger, usually readily available in your nearest laptop reparation store, or approach an electrician to fix it.

You can repair the adapter yourself using suitable precautions and a rudimentary knowledge of how the electrical circuits work. Please switch off the charger from the main electrical outlet and uninstall it.

Most laptop power adapters have a plastic shell sealed with a super stick. Place it on a hard surface and pry the two plastics open if yours looks close. 

A sharp knife or screwdriver can be run between the two plastic parts to break the bond. Then take out the charger carefully to disclose the internal components.

Inside, the motherboard with transistors and condensers can be seen. A standard message of failed adapters is that condensers are swollen or popped. 

This minor issue can be resolved by getting a condenser of the same capacity (which is cheap) and replacing the defective one.

Check cable continuity with a voltmeter to ensure that the cables are not broken. When the adapter is connected to AC control, be extremely careful not to contact the PCB board. If the DC cable outlet has a problem, you can replace it at this point entirely.

Be careful not to replace positive and negative DC outlets because the laptop’s battery would not charge in such a situation.

How to Deal with Broken Cables

Finally, the cable on your laptop charger breaks down. You don’t necessarily have to purchase a new one if this happens. Some laptop adapters have brilliant LED indicators to show that they are powered. 

If you have such a mechanism in your adapter and are lighting while connected to the power supply, the problem is possibly the DC output cable.

Here are a few quick solutions for broken cables:

  • If your adapter does not work at all, light up, you can first check with a voltmeter the AC power cable to make sure there is no output tension. If the AC cord does not provide the necessary power, you can quickly determine where the problem comes from. The problem may arise from anything as simple as a broken fuse, defective plug, or cut cables. Replace the primary AC cord for the above issue (they are cheap).
  • If the AC cable works, the problem is possibly the adapter or the DC outlet cable. The laptop charger is just a telling indication of defective outlet cables when you switch or position it from the inside of a particular angle cord.
  • L connectors like those found on most HP laptops are less susceptible to injury. Other manufacturers like Dell want their cables to be more durable. Regardless of the sort, the length of the cable from the power adapter to the laptop will inevitably fail, often caused by using a mobile PC.
  • If you wiggle the DC power cord or have to position it in some way to charge the laptop, either the output cable is inside, or the connector is defective. Both of them are much simpler to patch the DC output cord.
  • After seeing the defective part, cut the tie, don’t overthink the stroke if you need to shave it. The choke only eliminates RF intrusion from the laptop, which is a compromise.
  • Then you want the outer layer of plastic, about an inch, to be carefully sheared from the two strings. It would help if you soldered, braid or use connectors to establish an appropriate link on competitor wires for best results. Make sure the jointed wires are not tacted by tape so you can not circuit the connection.
  • If a broken pin causes the issue or the cable is cut too close to the connector, you have to patch the port or DC cable and not the whole adapter.

What to Do if Your Laptop Is Plugged In But Not Charging

If you plug in the laptop, you usually get a happy chirp from your PC, and a glowing LED display light and a display that looks a little brighter. That’s at least what it should do.

Sometimes you connect the AC adapter because the battery is almost drained, and you don’t receive anything. No flashing lights, no bright display, and no “charging battery” icon in the corner. What might be wrong? What might be wrong?

There are several ways to take care of your battery, but several steps and parts between the wall outlet and your computer can all fail. 

Some are easy to fix with tweaked software or a new battery, but other problems might require a visit to a repair shop or a complete system replacement.

I know what will save you hours of misery and hundreds of dollars in reparations. You can quickly narrow down the root of the issue with an inside-out approach to finding the most economical solution.

My Laptop Charger Broke How Can I Charge It?

Can a laptop be charged without a charger? Yes, and with a universal adapter, the best way to do this. 

Notice that the voltage is constantly tested, regardless of the charge solution. Do not charge your laptop from your car battery or use an external battery charger if this does not suit you.

How to Fix a Laptop Charger With Exposed Wires

  1. Clean Up Around Exposed Wires
  2. Sugru Locate. Sugru is a beautiful substance that can be molded like stupid mastic and dries semi-hard.
  3. Mold the Sugru to the exposed cables. Could you take out the sugru packet and open it?
  4. Leave the Wires for 24 hours on their own.

FAQs ― How to Fix a Laptop Charger Pin?

How do you fix a broken charger pin?

Step 1: Prepare the broken charger With the aid of a spudger, I opened the charger (cut open if it’s glued)…
Step 2: Set up the substitute part. I used a house with a 2 pins holder to spring the pins.
Step 3: solder, stick and finalize.

How do I find the pin on my laptop charger?

Two parameters are needed to find the pin size for a power adapter in the connector. The first is the external pin diameter, and the second the internal pin diameter. Both are measured in mm and can be measured using an excellent precise measurement.

How can I fix my HP laptop charger pin?

1) Switch off the laptop and detach the battery from the laptop.
2) Hold on and release the power button for 30 seconds.
3) Return the battery and start your laptop.
4) Now attach the battery and check whether or not the device loads.

How can I charge a laptop without a charger?

A power bank is one of the best ways to charge your laptop. A power bank is essentially a portable laptop battery. 

All you have to do is attach your laptop to the power bank. The great thing about power banks is that they don’t have to be plugged into a socket when they charge your laptop.

Why is my charger not working laptop?

A defective cable adapter of the charger cannot be enough power for the laptop; the old age of the charger and the battery; a problem with the computer’s power inlet; the outdatedness of the battery driver.


The primary AC power cable, adapter, and outlet is a laptop charger. To resolve every problem, follow the same order when attempting to determine where the problem originates. Know what will save you hours of stress and money in repairs (and even hundreds of dollars).

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