How to: Fix Laptop Power Jack Without Soldering

How to: Fix Laptop Power Jack Without Soldering

Here we can see, “How to: Fix Laptop Power Jack Without Soldering”

  • We can work from anywhere, at any time, thanks to laptop computers. You’re probably thinking about how to fix the laptop power jack without soldering to maintain your normal workflow.
  • To begin, simply follow the steps below to determine whether or not your laptop’s battery is functional.
  • Checking the power adapter is another remedy for a malfunctioning laptop’s power jack.
  • CMD may also be used to check the status of your battery. To do so, simply follow the steps below.

Our day-to-day lives are made so much easier by laptops. These small powerhouses may be stored in our backpacks and taken with us wherever we go. In today’s world, convenience is king.

Above all, we require instantaneous access to data. Because many of us travel frequently, we must carefully arrange our time to stay on top of our work and meet deadlines.

It is considerably easier to complete all of these tasks when you have a laptop or notebook.

Getting things done has never been easier, thanks to the ability to swiftly pull out your device and get to work, whether you’re on the train or the bus.

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Your device, on the other hand, must be operational. Running out of battery is one of the most frustrating things you may have.

Furthermore, if your power jack fails, you will be unable to charge your laptop, rendering it useless. For such a problem, below is a list of options.

How do I repair the power jack on my laptop without having to solder it?

1. Examine your laptop’s battery to see if it’s still functional

  1. Remove the laptop’s battery.
  2. Remove the battery from the charger and connect it.
  3. Check to determine if your laptop works because AC powers it.

The problem isn’t always the power jack. A defective battery in your laptop is possible. Remove the battery and plugin your power adapter to see whether the battery is the issue.

Your gadget will not be able to function without a battery if it does not have access to a consistent source of power.

If you plug your power adapter into an outlet and expect it to function, you will be interrupting the power supply to your laptop, forcing it to shut down.

2. Use CMD to check the status of your battery

  1. Select Command Prompt by right-clicking on Start (Admin).
  2. In the Command Prompt, type powercfg energy
  3. On the screen, you’ll see a file path. Navigate to it using Windows Explorer.
  4. Scroll down to the Battery: Battery Information section and click on it.
  5. Look at the design capacity and the most recent full charge.
  6. Multiply the Design Capacity by 100 percent, then divide by the Last Full Charge figure.

You now know how to inspect the state of your battery. The higher the percentage, the better.

3. Make that the power supply is in good working order

  1. Your AC adapter should be plugged into a wall outlet.
  2. Place the multimeter in DC mode and set the voltage to 20 volts.
  3. Touch the metal components of the AC adapter connector with the Multimeter leads.
  4. Your multimeter reading should be close to the one on your AC adaptor.

Before repairing your power jack, make sure your AC adapter isn’t malfunctioning.

4. Remove the laptop case from your laptop

  1. Get off your laptop’s case with a screwdriver.
  2. Remove the battery, RAM, and storage devices from the system.
  3. Make sure your case isn’t held together by any screws.
  4. Examine the power jack in your case by opening it up.
  5. Remove the power jack from its allocated socket and replace it with a firm grip.
  6. Reassemble your laptop with care, tightening all of the screws.

It is dangerous to disassemble and tinker with the components of your laptop on your own. Only if you are well-versed on laptops should you take matters into your own hands.

Contact a specialist if you don’t have enough experience. This is the final step before looking for a local laptop repair shop.


I hope you found this guide useful. If you’ve got any questions or comments, don’t hesitate to use the shape below.

User Questions:

1. Is it possible to repair a laptop charging port?

To fix a laptop charger port, you must first determine what is causing the issue. You may easily remove and replace the power jack if it is connected to the motherboard. If the power jack is soldered to the motherboard, on the other hand, you’ll have to desolder it and replace it with a good one.

2. How can I tell if my DC jack is damaged?

  1. The Light Turns On And Off. A decent DC power jack will provide a steady source of power to your laptop.
  2. You can’t get your battery to charge.
  3. It Only Functions When Viewed From A Specific Angle.

3. What should you do if your power jack malfunctions?

If your power jack is connected to the motherboard by a wire, reattach it to the motherboard and reinforce it with heat shrink to remedy the problem. You’ll have to use solder to fix your soldered power jack if it’s wobbly or has damaged pins.

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