How To Fix Laptop Power Jack Without Soldering? Procedure

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If your laptop only senses charging by rotating or bending the charging pin to one side, or not at all, it may be due to a problem with the charger cable, connector, or dc jack (inside the laptop). Do you want to learn about How to Fix Laptop Power Jack Without Soldering? But how can you tell if the issue is with the laptop or the charger? Or How to Fix Loose Charger Port?

No evidence of guilt is needed if the DC jack is physically harmed. Checking a laptop’s adapter, on the other hand, is quite easy. To begin, attach the laptop charger to a power source and verify that the output voltage matches the print on the charger body.

If you get the correct voltage, it’s most likely a laptop problem. However, this isn’t a foolproof test, and your laptop charger can or may not function properly. I hope that you will know everything about How to Fix Loose Charger Port? In this article.

How To Fix Laptop Power Jack Without Soldering?

Apply pressure when reconnecting the power jack. As a reinforcement, use heat shrink tubes. Recheck the voltage, and it should show up. Reconnect the laptop and rebuild it.

Fix Laptop Power Jack Without Soldering

Working Of A Power Jack On A Laptop

A laptop or notebook’s DC power jack is a necessary component. It provides power to charge the laptop’s battery and keep it turned on. The majority of laptops and notebooks have two connectors: +VE and GND. Positive and negative connectors are other names for these. Power Jack on the Latest models of Laptops works perfectly for a long period of time.

Dell, on the other hand, attaches an additional sensing pin to these two connectors. There could be several ways to patch your laptop’s DC-in jack without soldering if it has wires attached to a connector. You won’t be able to stop soldering to repair the issue if your laptop’s DC-in jack is directly soldered on the motherboard.

Common Symptoms Of Power Jack Failure

Common Symptoms Of Power Jack Failure

The Power Light Turns On And Off

A correctly functioning DC power jack can provide a steady supply of power to your laptop. There’s an issue with the jack if your laptop’s power flickers or you have to wiggle your cord in the socket to keep it connected. It’s a risky scenario, and electricity sparks are almost certain to occur.

The battery Isn’t Charging

If your battery isn’t charging, the DC jack could be damaged even if your power cable or laptop doesn’t display the symptoms mentioned above. To charge your laptop battery and give it a boost charge, you’ll need a steady supply of electricity. Failure to charge the batteries means that DC power is not being converted into a proper charge.

Just Works At A Certain Angle Or In A Specific Place

It’s a forewarning sign that something bad is about to happen. When a DC power jack on your laptop becomes loose, it cannot fit properly or change location. As a consequence, you might need to slant your power cord to get a charge. It will stress your power cord and DC jack, potentially causing harm to both. It is important to resolve these issues as soon as possible.

The Issue With The Laptop Power Jack Repair Should Be Tested and Identified

To begin, get a multimeter and use it to test the AC/DC power adapter. There is almost certainly nothing wrong with the laptop, and your issue is sole with the power adapter. It’s good if the applied voltage is slightly off. But be concerned if it’s more than one amp/one volt off. Laptop Charging Port Repair is required if your HP Laptop Charging Port doesn’t work properly.

Keep in mind that the laptop should always be charged with an adapter that provides the exact voltage it needs (the sticker on the bottom of the laptop tells about it). Again, 1 volt off is appropriate but not ideal. Anything that is too low or too high will inevitably damage the device.

Use the multimeter to measure the Laptop Power Jack Repair once more. Flip the laptop on its lid so the bottom is facing up for this. Remove the battery. Now connect it to your computer (after making sure that the adapter is not at fault).

Touch the negative probe to any metal port that protrudes from the plastic casing, such as the VGA port. Grounding against it is what you’re doing.

Touch the positive probe to each of the pins on the battery terminal one by one. But for the two, they will all be brought current. These are the contacts that enable the battery to discharge its charge.

You’ll notice that the internal voltage and amperage aren’t the same as the adapter. The internal voltage would be significantly lower than the adapters. If there is no proper internal voltage supply then this will also cause Laptop Shutdown or Restart.

If the readings are bouncing around a lot, that’s a bad sign and may indicate that the motherboard is fried. If there are no readings, the jack is most likely to blame, as power is not getting from it to the battery terminal. So, here’s how you can easily make an initial diagnosis about Loose Laptop Charger Port.

Solution For Laptop DC Power Jack Repair?

Equipment’s Required

If you want to learn how to fix a laptop power jack, you must first gather all or any of the resources mentioned below (depending on your major issue).

  • AC adaptors with connectors in a generic package: Make sure that all of your attachments are compatible with your laptop in terms of size and other factors.
  • A few zip links
  • Tape Electrics
  • The empty barrel: If the pointer is still working, don’t waste it. Let’s improvise by swapping out this part.

AC Tools For Your Laptop

  • Iron solder
  • Stripper Wire
  • Electrical tape
  • Hole Maker – You can select a combo between laser, hammer & drill, nails, and screw & screwdriver.
  • Multi-meter
  • Solder
  • Clamp
  • The Pliers

If you don’t want to hire a specialist or can’t because you’re on a business trip and need a fast fix, we’ll show you how to do it correctly in the next section. Bear in mind, however, that without solder, this problem is nearly impossible to solve.

Physical Damage-Related Issues

As previously mentioned, there is no cure if the pin or the entire jack of your laptop is damaged; simply replace it. Some might even advise sticking it or doing something else, but I don’t recommend it.

A loose link on a Laptop Charger Port will not provide a constant current and will produce heat. Using it for an extended period of time can cause damage to the laptop’s charger pins and even the motherboard, so it’s best to replace it.

You will find a dc-in jack for your laptop by searching for “[your laptop model] dc jack.”

Remove the DC-IN jack from the body by disconnecting the connector from the motherboard and loosening the screw. Remove the jack carefully and lightly if it is soldered directly to the board, as it can seriously harm the circuit wiring.

Issues With The Motherboard, Wires, and Pins

If the DC jack is in good working order and physically appears to be in good condition, I will repair it to restore power to the laptop. There are two options for resolving the problem.

The Motherboard Has A Separate Connector On The DC-In Jack.

Unplug the jack’s connector from the motherboard first, and then attach the adapter to the DC jack. Now check the voltage on the power jack connector; it should not be the same as it was before.

To repair it, locate the damaged wire or the DC jack’s disconnect pin, which has now been properly attached and soldered. You may also use heat shrink PC Cooling Tubing for reinforcement if you have any on hand. Check the voltage again; once the link is made, it should be there. Reassemble the laptop by reconnecting all of the parts.

Soldered DC-In Jack On The Motherboard

Now you want to know how to fix a laptop power socket. Since you’ll be working on the motherboard to replace a laptop’s power jack, your undivided attention is needed. As a result, the situation is dire.

This is a result of dry welding, and our constant force is exacerbating the problem. Apply flux to all of the jack’s pins and solder correctly again to protect it. Since the wrong link could render your laptop not repairable, you’ll need specialized skills for this repair.

To resolve the issue, first determine which track burned, i.e., +VE, GND, or inductive signal. Then, directly from the jack pins to where the track would reach, solder the wires.

To prevent further harm, use hot glue or an epoxy mixture. When attached to the adapter, it provides a rugged link to the motherboard and allows it to withstand movement.

Note: To prevent burning, use thick copper wire and avoid allowing the adhesive inside the DC-IN connector to enter.

Things You Should Consider While Hiring Technicians Laptop Charger Post Repair Cost

If you are unable to patch your DC power jack on your own, the last option is to visit a repair center and hire a technician to do so. Replacing the motherboard rather than the power jack may seem strange, but it is real.

Instead of fixing or removing the power jack, many repair/service centers tend to replace the motherboard. This will cost between $300 and $700, with the jack costing between $20 and $25 to fix or replace.

Also, broad national laptop repair shops/centers and producers are affected. They usually lack the required equipment, supplies, and training to perform such repairs.

So, if they recommend a motherboard replacement, get a second opinion from another technician before proceeding with the jack repair service. There are a lot of decent repair shops all over the United States.

How To Replace The Laptop Charging Jack?

Check out the power plug. If it’s regularly attached to the motherboard, it won’t take long to take it off. But if it’s soldered to the motherboard, you’ll need a ” desolder ” tool to get it off. You can replace the power jack if you have the know-how and have done it before.

How To Repair The Power Cord Without Soldering?

Hot glue creates a robust, insulated connection between wires. The adhesive cools fast, so wires aren’t clamped. You’ll need a hot glue gun, sticks, and twisted wires.

Heat the glue gun. After heating the glue gun, squeeze a glob of glue onto the twisted wires. Next, swirl glue over wires with a glue gun or pencil. Swirling glue creates a stronger bond than leaving it alone. Coat the stripped wire with hot glue and let it cool.


When a laptop’s battery is low, you begin searching for a laptop charger. It can be aggravating if the charger fails to charge the laptop, particularly if you are working. The issue may be a defective power jack. You can either replace it or fix it without soldering.

We hope that after reading this article you will be able to know everything about How To Fix Laptop Power Jack Without Soldering? We hope you find all of the suggestions above to be helpful. It’s important to test your laptop after it’s been fixed to see if it’s working properly.

The “battery charging” message is an indication that all is in working order. Please leave a comment in the box below if you have any questions or want to share your own experience.

Frequently Asked Questions

How do I repair the power jack on my laptop?

Repairing a Laptop Power Jack
Determine the source of the problem; the AC adapter is often the culprit.
Provide you with a parts and labor estimate.
Dismantle the laptop all the way down to the motherboard.
Let the laptop’s motherboard off.
Remove the aged, broken power jack and desolder it.
Attach the new power jack to the motherboard with solder.

Is it possible to repair a broken laptop charger port?

To repair a laptop charger port, you must first determine what is causing the issue. You can quickly detach and install the power jack if it is attached to the motherboard. If the power jack is soldered to the motherboard, on the other side, you’ll have to desolder it and replace it with a good one.

Is it possible to replace a laptop’s power jack?

To replace the power jack, you must first determine what kind of power jack it is. Either a soldered or a cable pin connector is present. It all depends on what kind of laptop you have and what brand it is. I’m guessing it’ll cost between $150 and $200 to have it fixed.

Is it possible to charge my laptop without a charger?

You might be able to charge your laptop using one of its USB Type-C ports even if you don’t have the official charger with you, depending on the model. You can use a power bank to charge your laptop in the same way as you can charge your mobile when there is no other way to charge it.

Is it possible to fix laptop chargers?

Laptop, computer, and tablet cables will still fray. Replacing the charge on a brand-new laptop may seem like an unjustified extra expense, but it’s one that can be easily avoided. Sugru Mouldable Glue will repair it as long as the cores aren’t damaged or exposed and the cable still works!

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