Are you looking for an easy explanation about how to fix laptop power jack without soldering? Perfect!
Let me make it easy for you. The laptop power jack is the connection between the laptop and its power supply.
It can be found in any type of notebook. The plugs on this power cord are usually handled roughly, which causes them to become separated from the solder joints that hold it inside of your computer.
When this happens, you’ll need to fix it yourself or send it in to a repair shop for them to do it for you.
But there are some ways you can try to fix laptop power jack without soldering it before giving up on the laptop.
First Check the Power Adapter
Before starting your work, please make sure that you have found the exact problem with your laptop. Because only after that you will be able to find out whether this guide is applicable to your case or not.
The main possibility falls upon the AC Adapter of your laptop. You must realize that if its AC jack gets bent inside, there would be no way for its power cord to plug into it smoothly.
Therefore a message saying “Plugged in, Not Charging” will pop up on your computer screen displaying a warning sign.
What makes it worse is when the AC adapter port isn’t completely destroyed yet but still gets damaged enough to prevent the power cord from being plugged in securely.
It involves exposing the motherboard so you have to be very careful when working with it.
Before proceeding, please remember that you will have to remove your laptop’s motherboard out of the frame since this would be needed for clarification and observation.
Follow the Steps Below to Remove Motherboard
The first step is very simple; just turn off your computer and unplug its battery then unscrew its case using either Phillips or a flat screwdriver (for HP laptops).
However, if it’s an Acer laptop, open the back cover of the notebook by sliding down two latches at the same time (be sure not to hurt yourself).
Then, place the laptop face down on a hard and flat surface.
Unscrew the two screws under its bottom and take out the DVD drive from it.
Now, lift up the cover of your laptop as you’re opening it as wide as possible to disable any other suspending latches that may hold one part to another.
Just be sure not to damage any cables or components then start removing its motherboard from its frame carefully.
You have just removed an Acer laptop’s motherboard so refer to this video for better reference.
Now that you have exposed your laptop’s motherboard, it’s time to inspect its AC power jack.
If the solder joints around it aren’t broken yet, that means there is still a chance for you to repair it without having to solder anything in between.
If they are still intact, straighten the power cord and make sure its connectors from both sides are clean from any dust or debris.
This is where you will need a rubber eraser since this would help in scraping off the tarnished metal on your AC adapter plug and laptop’s connector without damaging them.
Then press hard on each solder joint but just enough so that it won’t push through to other parts inside of the motherboard.
Fix Laptop Power Jack Without Soldering Possible?
This is the million-dollar question!
If your AC power jack’s solder joints are completely broken, there isn’t any other option for you to do but to re-solder them back.
For this, you will need a soldering iron, solder wire and some flux paste since these are only needed when doing the rework on the AC adapter connector.
I would advise you to do it yourself if you’ve got enough patience and confidence to attempt this project.
If not, then the best thing that you can do is take your laptop to a professional technician to fix it for you.
The Practical Side
Please remember that the following steps will only work if your laptop’s AC power jack is still in good condition. Now let’s start fixing your laptop’s power jack without soldering.
Before you start doing anything, please once again make sure that the power cord is unplugged and the battery is removed from your laptop.
Equipment You Need To Fix Laptop Power Jack Without Soldering
- Metal stick
- Rubber Eraser
- Philips Screwdriver
- Electric soldering iron (30W)
- Heat-shrink tubing (2mm)
Step 1: First, you have to heat up your soldering iron on the tin-lead of the power jack component.
Step 2: Then, take out your rubber eraser and carefully scrape off any tarnished metal on the connector of your power cord and on the AC power jack’s solder joints.
Just go over it many times until all dirty metal has been scraped off then wipe them thoroughly with the dry cloth or tissue paper to remove any dirt stuck on it.
Step 3: Use its alternative could be to insert a thin metal stick or sheet on both sides of the power cord’s connector.
Be sure to bend it slowly so that you don’t push through any parts inside of the motherboard.
If there are still intact solder joints between its ac jack and internal circuits then all you have to do is push it hard enough so that the power cord’s connector will be laid out flat on its socket.
Step 4: Next up, you have to cut out a piece of heat-shrink tubing from the roll using a sharp scissor and slip it over the affected area which is around 4mm from its bottom part.
Still, facing difficulty? Watch this easy tutorial for a better understanding
Then you have to shrink it with a lighter so that once heated, this would tighten its hold for a more secure fit onto your laptop’s motherboard.
This means you’re halfway done but just do not plug in your AC adapter yet since there are some other precautions that you must take care of first.
You have to check for any bulging components and if there are, do not turn on your laptop anymore until you’ve resolved the issue.
Lastly, take out your electric soldering iron once more and heat it up but only to its tip part then carefully solder around 3mm of contact wire onto each broken joint.
Just be sure that you don’t overheat it or else the solder would break apart.
Finally, all that you have to do is just reassemble your laptop’s frame and tighten its screws then plug in the AC power cord into the jack securely.
Now, turn on your powered-up system to see whether there are any hiccups or not. If there are, be patient and let it run normally then troubleshoot the problem later.
You have just successfully fixed your laptop power jack!!
Just do not forget to share this article to serve as a reference for those who are still stuck with this issue.
My advice would be to always be cautious when you mess with your laptop’s motherboard or else you might end up damaging it even more.
By the way, do you perhaps know any other ways to fix a broken laptop power jack without soldering?
If so, please feel free to share them in the comments section below. I would really love to hear from you!