Beginners Guide to How to Fix A Laptop Power Jack Without Soldering [Video]

A laptop is one of the many things that make our lives and jobs easier and smoother. But like all things made by man, even they are not exempted from several problems. {How to Fix A Laptop Power Jack }

Even though accidental slips and falls are the usual suspects when these things go bad, some are naturally occurring and can happen after long usage.

One of the many problems that a laptop could encounter is a power failure. This usually occurs when the power jack is faulty, preventing the power supply for the power adapter from reaching the laptop.

This particular problem is pressing because the power jack allows power to enter the laptop, and without it, the laptop would be completely cut off and will no longer work until the problem is fixed.

Faulty power jacks occur often, and many laptop users are familiar with these issues. Yet, not many people know that they can easily fix this without soldering or being taken to a specialist.

Soldering requires a level of expertise handling the tools, and taking it for repairs will cost you some money.

An alternative is to learn how to fix laptop power jack without soldering so that you can save yourself both time and money.

Do Laptop Power Adapters Go Bad?

Your laptop power adapter is a device that transfers power from the main grids to the laptop. This may sound simple, but it is not.

The current in the main grid is often in the AC form while your laptop consumes only DC. This means that the adapter has to perform the extra task of converting the AC to DC before supplying your laptop.

Such an intricate job is important to keep your laptop from burning. But aside from current conversions, adapters are also the first line of defense against any abnormalities from the main power source.

The adapter takes the burn so that other highly vital components are kept safe.

Your laptop can therefore go bad after a long time of heat and use. It can also go bad when a sudden power surge occurs.

When this happens, you will find out that your laptop will no longer charge because the adapter is no longer working.

What Causes a Power Adapter to Fail?

There are several reasons why your laptop adapter will fail to supply power to the laptop, and the most common reasons include age, breaks, burnouts, and cuts.

After an adapter has served for some time, it is only natural that it wears out as the lifetime of most electronics are finite, with some lasting longer than others.

An adapter may also fail when it burns out or when there is a cut anywhere on the connecting cable. You can easily spot the cuts when you look for them or try to feel through the wire.

This may be obvious, but an adapter can fail when not plugged properly into the power source. So you may need to confirm this before you start to panic.

If you are still unsure what the issue is with your adapter, try the following hacks to see if it gets resolved:

Hack 1: Troubleshoot the hardware

Most times, the most common challenges we face with our laptops are from the hardware. It is, therefore, a smart move to troubleshooting those hard components.

Start by unplugging the adapter from the outlet, then plug it into another outlet to confirm if the issue is from the first power outlet.

Unmount the battery and allow it to rest for about a minute before replacing it. Then connect the adapter again to see if anything changes.

Hack 2: Hard reset the laptop

Shut down the laptop before removing the battery. Then hold down the power button for about 30 seconds before releasing it.

Replace the battery and turn on the laptop. After it comes on, connect the charger to see if there is any change.

However, if you can accurately confirm that the adapter has gone bad, you can easily replace it as they usually only cost a few dollars. Replacement for your laptop adapter is often better than fixing it as they require too much expertise and effort.

An efficient way to extend the life expectancy of your adapter is always to unplug it while it is not in use. This is because even when while the cord is not plugged into a laptop, the adapter continues to use some electricity – something we now understand can damage your adapter faster.

If unplugging is not convenient, you may choose to use an energy-saving power strip, which can turn off all connected outlets when you turn off the devices.

How Do You Know If Laptop Battery Is Bad?

The battery can also be the major culprit in the refusal of your laptop to charge, yet this may be tricky to figure out if you don’t know what to look out for.

A typical laptop battery will serve you for at least two years before completely giving out. But how then can you tell when your laptop battery has gone bad?

By checking for signs such as overheating, refusal to charge, abrupt shutdowns, and replacement warnings by the operating system.


Laptops generally get a little warmer while we use them because they use electricity to do work and thereby emit some heat. This is often controlled by the fan and heat sink.

However, overheating can be taken as a sign of a dying battery.  This is because an ageing battery forces your laptop to create more heat than the fan can handle. The result is often a laptop that can burn your lap.

Refusal to charge

This is a symptom that isn’t exactly peculiar to a failing battery. However, when you begin to notice that your laptop doesn’t charge whenever you plug it in, or it charges for some time and stops, you may want to consider replacing the battery.

Decreased run time and abrupt shutdowns

A fully charged laptop can serve between 3 – 6 hours. This duration, of course, begins to dwindle as the battery ages.

However, if you notice that your laptop can only stay up for half an hour or less, you should know it is time to get a new battery.

In the same vein, a faulty battery is also responsible for computer crashes and sudden loss of power.

Replacement warning by the operating system

Another indicator that your battery has gone bad is when you start getting warnings from your computer’s operating system to replace your battery.

These indicators aim to let us know when the battery has now reached a critically low level of capacity. However, how it is displayed differs according to your operating system.

For instance, Windows usually place a red “X” over the battery. At the same time, Mac operating system will display any of these three short messages, “replace soon,” “replace now,” or “service battery” when you click on the battery icon.

How to Fix Laptop Power Jack without Soldering

How to Fix A Laptop Power Jack
Beginners Guide to How to Fix A Laptop Power Jack Without Soldering

To know whether or not you can fix your power jack without soldering, first, uncouple the computer – making sure to remember where you remove what screw – and confirm how the power jack is attached to the motherboard.

If the power jack is attached using wire connectors, then you can fix it without soldering. However, if it is soldered to the motherboard, then it would be impossible to fix it without soldering. Except you only want a temporary fix that can serve you for a day or two.

Fixing a power jack without soldering is very simple and takes only about 1 – 2 hours.

Also, first, confirm what type of problem your power jack is having as different problems require different fixes.

However, there are two very common power jack problems that can be fixed without soldering, and the steps for doing this are given below.

When the Jack Is Physically Damaged

A physically damaged power jack soldered directly to the motherboard can only be fixed by replacing it with a new one.

Step 1:  Purchase a new power jack. Depending on your brand of laptop, this can cost you anything from $12 – $26.

Step 2: Uncouple the laptop and head straight for the DC jack, then disconnect it from the motherboard using the connector.

Step 3: Replace the new power jack, applying a little pressure to keep it in place.

Step 4: Carefully put your computer back together. Be sure to fix the screws just how you took them out.

When there is a Damaged Wire or Disconnected Pin

Your entire jack could be still in perfect condition, and only a wire has been damaged, or only a pin has been disconnected. This is also quite easy to fix.

Step 1: Uncouple your computer, making sure to note where you removed each screw.

Step 2: Remove the DC jack from the motherboard using the connector.

Step 3: Use a multimeter to test the voltage on the power jack connectors. In a case where any wire or pin is out of place, the voltage would be lower than expected.

Step 4: Locate the affected wire or pin and join it properly. You can do this using tape, glue, and a silicone seal.

Step 5: Use the multimeter to test for voltage again. You will get the proper voltage if you have made the connection correctly.

Step 6: Reconnect the power jack to the motherboard and then carefully recouple your computer, remembering to put back all the screws just as you had taken them out.


Because laptops are now an intricate part of our culture and we can never be sure where they will develop problems, it is important to learn how to fix the laptop power jack without soldering.

However, before you jump in with screwdrivers and tapes, pause to confirm what exactly the problem is. Other common issues could be battery or adapter problems, and you need to make sure it is none of these.

Another confirmation you will need to make is whether or not you are allowed to lose your type of laptop.

And lastly, be sure that the power jack is attached with connectors to the motherboard and not soldered. With that, you can repair your power jack without soldering.

How to Adjust CPU Fan Speed: In 2 Quick and Easy Methods [Video]

There are quite a number of reasons why any tech-head would like to learn how to adjust CPU fan speed.

Central Processing Unit damages could be caused due to an increase or decrease in CPU fan speed, and being able to adjust it may be your best saving grace.

You may notice your system overheating or hear a disturbing noise coming from the fan area. These could all lead to a decrease in the life span of both the CPU and the device itself and are clear indications of a defective fan speed.

There are many ways to take good care of your computer, but learning how to adjust the CPU fan speed in quick and easy steps could easily be one of the most important ones as it could help you avoid damages to the CPU while also saving you money.

The CPU fan speed can be checked through the BIOS settings or a CPU fan program. The ideal CPU fan speed for a laptop depends on a number of factors. If you run it at O.D., if you want to know what R.P.M. is typical for laptop fans, then 3000 to 4000 RPM is considered the best range.

Today, we will learn how to adjust CPU fan speed and change CPU Fan speed. We will also see how to use speed fan for windows fan control, CPU Fan Control, Fan speed controller, Windows 7 Fan speed control, and CPU Fan speed control windows 10.

How to Adjust CPU Fan Speed

How to Adjust CPU Fan Speed
How to Adjust CPU Fan Speed

When looking for how to adjust CPU fan speed, it is important to know whether you are aiming for reduction or increment in rate. Knowing this will inform what you do next.

However, there are two broad methods on how to adjust CPU fan speed as described below:

Slowing down CPU fan using BIOS

Step 1: Turn off the Device

Shut down the computer and wait for a few minutes before restarting it. Then wait for it to fully boot before moving to the next step.

Step 2: Open the Settings Menu

Click and open the settings menu on the displayed screen. This will allow you to access the B.O.I.S. menu easily.

Step 3: Open Monitor/Status

On the B.O.I.S. menu, select the monitor or status option based on which is displayed on your device.

Step 4: Open Fan Control Settings

Click on fan speed control, and then move to the fan control setting.

Step 5: Select the Fan

Choose the fan you intend to change the speed of and select the desired speed from the dropdown list. Press enter to save the settings.

Step 6: Save and Exit

Click Exit and choose the Save Changes and Exit option.

Note: You may need to restart the system if it doesn’t save automatically.

Slowing down CPU FAN through Control Panel

Step 1: Open the Control Panel on your Computer

The second method on how to adjust CPU fan speed occurs via the control panel.

Click “Start,” then move to the control panel.

Step 2: Open Power Saver Option

Go to the power saver option. A sliding scale will appear, showing steps on how to adjust the CPU fan speed.

Step 3: Move the Slider

Continue to move the slider to the left until you have reached the desired setting.

Step 4: Finish Up

Click on “OK” to automatically save the settings you have just made.

How to Change CPU Fan Speed without bios

How to Adjust CPU Fan Speed
How to Adjust CPU Fan Speed

Now that you know how to adjust CPU fan speed in two simple methods and now that we have learned that BIOS is a method of adjusting CPU fan speed, it is essential to mention that there are times when BIOS doesn’t work as expected.

This could be due to several system problems, which leads us to find other ways of changing CPU fan speed without using the BIOS method.

There are two (2) methods by which you can adjust the CPU fan speed without the BIOS, namely: fan control software and an external fan controller.

Using the Fan Control Software

Apart from using the BIOS control, fan control software for the CPU has been a good recommendation. This method has proven to be a convenient and accurate method of adjusting the CPU fan speed.

Fan control software is an easy way to adjust or control the CPU fan speed as it wastes no time in delivering it. This software method of CPU fan speeds regulates itself to the normal and best by adjusting the processor when hot and vice-versa.

Examples of fan control software are Speedfan, Real temp, H.W. Monitors, smcFanControl, etc.

Using the External Fan Controller

Another method on how to adjust the CPU fan speed without using the BIOS is the external fan controller.

This method is also known as the “manual fan control method.” It helps maintain your CPU temperature and manually start/stop or increase/decrease the fan speed accordingly.

With an external controller, there are a few things to keep in mind before choosing this method, such as its pin socket flexibility, how many fans can be monitored at once, its channels, and its controls.

Examples of external controllers include Corsair’s Commander Pro and Thermaltake Commander F6.

How to Use Speed Fan for Windows Fan Control

How to Adjust CPU Fan Speed
How to Adjust CPU Fan Speed

Here’s how to use a speed fan for window fan control in eight simple steps:

  1. Check fan speed and open configuration.
  2. Select your chip.
  3. Find your P.W.M. settings.
  4. Set P.W.M. to software controlled.
  5. Make it permanent.
  6. Check the fan speed.
  7. Set automatic fan speed or configure.
  8. Set a minimum and maximum P.W.M. value.

Once you are done with the listed steps above, you are good to use a speed fan for window fan control.

CPU Fan Speed Control Windows 10

How to Adjust CPU Fan Speed
How to Adjust CPU Fan Speed

There are tools or software for CPU fan speed control in Windows 10 to get tangible control over your CPU.

Here are five (5) tools or software you can use for CPU fan speed control in Windows 10, which will be listed below:


Speedfan is the best CPU fan control system and is a popular monitoring tool for Windows 10. Speedfan software allows its users to check CPU temperature, read system voltage, control fan speed, etc.

The Speedfan uses S.M.A.R.T. or SCSI sensors to acquire information.

Steps on How to download Speedfan:

Step 1: Download the Program

Download Speedfan and run the setup. Once done, you can check the computer fan speed R.P.M. on one side and the CPU temp on the other side, respectively.

Step 2: Run the Program

Click on the automatic fan speed box. The fan control software will automatically manage the CPU fan speed and case fan speed.

Corsair Link 4

The Corsair Link 4 software is a P.C. monitor and a hardware monitor. This Corsair Link 4 software is for systems with a Corsair Hydroo series liquid CPU cooler, but it can also be used on other systems.

The Corsair Link 4 software helps you change the computer’s CPU fan speed when your P.C. is overheating. But how exactly do we even get this done?

Firstly, you download Corsair Link 4. Execute the tool and get the system summary in simple terms.

 MSI Afterburner

The MSI Afterburner is another powerful software for Windows 10 fan control.

This software is for overclocking. This overclocker serves as a benchmark for the P.C. by checking its limit in time with its real-time on-screen monitor. However, it is not limited to this purpose only.

MSI Afterburner download can help check CPU and GPU temps, control fan speed, GPU voltage, memory usage, frequency, and F.P.S.

 Argus Monitor

Argus Monitor is the best CPU fan control software for Windows 10. This software shows you all your system’s sensor data, such as HDD temps, GPU temps, CPU temps, etc.

The Argus Monitor is easy to use and understand. It also has flexibility in customization as it has a classic and a dark theme.

Easy Tune 5

EasyTune is designed with an easy-to-use interface for fan control software for Windows 10 and supports all Windows versions. This software is an overclocking utility, but not without a fan control option for Windows 10 users.

To make your computer fan run at its speed, check the R.P.M. frequently using the fan control software. If your P.C. fan starts making loud noises while running, it is probably because of dust or bearings.

Check-in with a professional if your fan speed and running problems do not subside after trying these classic methods to control the CPU fan speed on Windows 10.

CPU Fan Control

Your P.C. should be able to run its activities without having noisy fans distracting you. With CPU fan control, you will get adequate cooling even while performing intensive graphics card operations.

With the use of CPU fan control, you improve the cooling of electronics. You can connect your P.C.s to your motherboard. Unlike those on the motherboard, which are controllable according to temperature, those connected directly to the power supply may run only at a fixed speed. The method for controlling them will depend solely on how powerful they are. Take the side panels off your P.C. and have a look. It’s good to turn off the switch on the power supply (or at the wall) but leave the wire connected to the P.C. with a ground connection. You don’t want to damage anything with static electricity.

Fan Speed Controller

The fan speed controller is simple and can be controlled using a thyristor or transformer speed controller.

Thyristor Speed Control:

Thyristor speed controllers have high control efficiency and accuracy and provide easy manual motor speed and airflow control. It performs its operation based on output voltage control with a triacoltage regulator.

When operating in low-speed mode, the fans with thyristor speed control may generate an unusual noise, so the thyristor speed controllers are not recommended for low-speed applications. Low-voltage motor applications result in reducing bearing service life. The recommended speed control range is 60% to 100%.

 Transformer Speed Control.

The transformer speed control operation is on a five-step power transformer that regulates power supply voltage to the fan motors at a permanent voltage frequency.

Transformer controllers are for voltage-controlled motors. Several fans are connected to one power transformer if their total current does not exceed the maximum permissible controller current.

When operating in low-speed mode, the fans with transformer speed control generate no unusual noise. However, the continuous low-voltage operation mode can extend the motor bearings’ service life (speed 1 or 2).

Windows 7 Fan Speed Control

How to Adjust CPU Fan Speed
How to Adjust CPU Fan Speed

Before commencing on Windows 7 Fan Speed Control, you must turn off your P.C. before handling.

Windows 7 fan speed control. It is done manually by opening your CPU and using a controller that is close to your fan.

Fortunately, there are several ways to adjust your fan, and when people are searching for how to adjust CPU fan speed, they can easily pick which one of these methods best fits their budget.

You may choose to run it manually or automatically through the use of software and tools. While manual adjustment is cheaper and more affordable, it could be less effective and demand more time and energy to execute.

Alternatively, you can use SpeedFan software to control the speed and temperature of your components. It allows the sensors on your bike to be controlled directly from Windows. Its two functions: are to know the temperature of the water and control the fan speed.


Most new computer Motherboards have pulse-width modulation controllers that control the revolutions per minute of the internal cooling fans. Whether one of your business computers is experiencing an overheating issue or just running a bit hot, turning up the fan speed will increase the internal airflow, thereby helping your computer cool down.

It’s out, and adjusting your processor’s fans is good for your overall health. This setup (fan(s) getting off when turning stem is under low loads whereas fan load roars up when the computer is overladen) needs to be well articulated.

And if you have been asking how to adjust the CPU fan speed and fan speed control, the above guide provides you with all the answers in the most straightforward words.

Do give it a read as it contains everything, every single thing, you need to know regarding and related to this question.

What is Computer Imaging: 7 Important Steps You Should Know [Video]

Not every computer user knows what is computer imaging, and this is because while the process is essential, it can be described by several other terms apart from PC imaging.

For instance, many may refer to it as PC formatting, but this does not describe the entire process and hence doesn’t do it enough justice.

Inarguably, computers have become a very intricate part of what makes businesses and companies function today, with no serious modern brand able to achieve much without a couple of these pieces of technology.

But, using several computers is one thing, and using multiple computers that operate under the same privileges is another.

Because we are talking about organizations here, computers used there have to be synced to work using essential functions or cleaned from time to time before they are released,

Computer imaging is used for both old and new computers and allows companies to have a standardized workstation image or format.

Today, we will understand what is computer imaging, how it works, and its benefits to any business and its departments.

What is Computer Imaging?

What is Computer Imaging
What is Computer Imaging

Computer imaging can be defined as replicating both the software and hardware information of a computer and capturing all that data on a hard drive. This is to make it easy to replicate the configuration on another device.

When an individual does it, computer imaging allows you to replicate the information on a computer before thoroughly cleaning it to release it or install a new working configuration.

In this way, computer imaging makes it impossible to lose the information on a computer even if you need to clean it for any reason. And there are multiple reasons why you might want to clean a device; this could be because it got corrupted or set up a different configuration.

On the other hand, businesses and enterprises use computer imaging for a broader purpose. Here, we can define computer imaging as the process of formatting computers to allow them to operate on a similar system with the same security privileges, programs, and even functionality.

For them, it allows all the computers with the company or within different departments to work with the same configurations.

Using the default operating system of a device does not exactly do much for a business, and the only way to get complete control, determine how all the computers in the company work, and synchronize all devices to the same functionality and privileges is to perform computer imaging.

And once the answer to what is computer imaging has been provided, the next question should be how is it done?

Below are seven steps to performing computer imaging from start to finish:

Step 1: Get New Devices

Computer imaging has to be done on new computers. This could be an old computer that has been wiped entirely or a new one you had just recently purchased.

Either way, the devices need to be fresh for the imaging to work without errors. Running computer imaging on a device that has just recently been imaged without first cleaning it can result in mistakes while making it almost impossible to catch and record changes.

Step 2: Know Your End Users

Once you have gotten new devices, the next step is to understand who the end-users are and what purpose the computers will serve, first within the company and second within each department.

Understanding the general uses in the company will help you decide what type of Master imaging to use. Understanding how separate teams and departments will be using the computers will allow you to determine the relevant security privileges, programs, functionalities, and permissions to include the different departments.

For instance, the marketing department will have different needs from the IT team. These various needs must be captured and included in the different Master PC images if you have one.

Step 3: Check Computer Compatibility

Once you have accurately determined who is using what and for what purposes, the next step is to determine what type of configuration mechanisms the computers will be compatible with.

This is very important as we do not want to install programs and configurations that completely obliterate the devices.

Confirm the PC type, Operating System (OS), the hard drive’s capacity, RAM size, Video, and Graphics processing capacities, and see what software they are most compatible with before performing the imaging.

Step 4: Start the Master image.

After you have performed all the necessary checks and balances, the next thing is to create a Master imaging program that will run on all the computers.

You can always delegate this task to IT professionals from an outsourcing firm or use your IT team if you think your company has what it takes to do it.

But, we must mention that the task is not just crucial but can also be gruesome. So you want to use experts who are very vast in computer imaging.

The experts will first determine the best program for your company and then patch the OS to ensure that everything is updated. Next, installation of the suitable applications and programs will begin before the configurations of permissions, functionalities, and privileges are done last.

Step 5: Always Maintain Drivers

Once the installation and other necessary configurations have been done, all the computers will begin to run under the same cloud with slight changes in each team and department.

But the work is not done. You will need to maintain drivers to ensure that everything runs smoothly.

Step 6: Optimized the Master image

Even after the imaging has been carried out and the computers are working correctly, you must regularly optimize or audit the Master imaging program. This helps to ensure that all the configurations are current and up to date.

You can schedule to do this auditing once every month for better results. It also ensures that only a minimal number of overall system updates and configuration changes will be necessary for the long run.

Step 7: Always Record Changes

The final step to computer imaging is documenting every change, update, audit, optimization, or process.

Keeping a record of what goes on makes it easier to maintain a computer image while also making it less complicated to fix any issues in the future.

This documentation can also provide a necessary framework for future computer imaging and simplify the entire process for any device that will be purchased later.

What Is The Purpose of Imaging A Computer?

What is Computer Imaging
What is Computer Imaging

Now that we have answered the question of what is computer imaging let us look at what the purpose of imaging a computer is.

Computer imaging is done to clean a computer before it is allocated to a new user or allow a group of computers to function under the same operating system.

You could do computer imaging to capture all the software and data before releasing it to another user, who will then install a new configuration.

A business can perform the same process to provide a standardized workstation in the company and have all the teams and departments have the same privileges, permissions, and functionalities.

Which is Better Cloning vs. Imaging?

What is Computer Imaging
What is Computer Imaging

In trying to understand what is computer imaging, it is also widespread to come across similar concepts that mean the same thing.

For instance, some computer users often come across computer or disk cloning and are advised to do this instead of computer imaging.

Which could lead to the question, which is better between computer cloning and computer imaging?

Computer imaging is often more efficient than similar processes, including computer cloning, even though they both work towards the same objective.

PC imaging is much more flexible, creates a much more compressed version of your data, and can be deployed faster than PC cloning.

Advantages of Imaging

Using a PC imaging program can bring several benefits to an organization. Still, most notably, there are two advantages to running imaging rather than other types of system formatting and configurations.

To Improve Security

Using computers with all the pre-installed software may cause some challenges for a company. For instance, the pre-installed software often comes loaded with several security vulnerabilities and is more accessible for hackers to target and attack.

To best way to prevent this is to perform imaging and change the configurations and software from what the computers came with to something designed by experts.

Additionally, enabling the same functionalities and security privileges for all the computers within a company makes it easier to stay safe. First, the systems are safer and harder to be targeted by hackers. Still, even when one computer is attacked, it is easier to detect the problem and recommend a fix since you control the computing environment.

Reducing IT Cost

Aside from eliminating security challenges, imaging can also help reduce your IT budget drastically. For instance, companies without a standardized workstation usually spend a lot fixing breaches and handling disasters.

However, because you have a working configuration for all your PCs, handling problems becomes more accessible and cheaper.

What Is Imaging Software?

What is Computer Imaging
What is Computer Imaging

A computer imaging software is an essential tool for automating the PC imaging and deployment process.

It is becoming increasingly important as more companies are now using it to simplify these tasks for their IT experts and administrators.

Generally, computer imaging is a tedious and time-consuming process that requires a lot of dedication. This then makes it easily prone to errors and mistakes. But with imaging software, the process can be automated to save both time and energy.

Imaging software also prevents errors or mistakes or reduces these to the minimum at the very least. It makes it much more efficient to capture data from different computers, customize a Master image, and deploy that image to all the systems’ computers.


We have answered the question of what is computer imaging by providing a detailed explanation and describing why it is done.

We have also considered some of its advantages and how imaging software can eliminate most of the stress associated with the process.

If you need to format or configure a computer or a group of computers, it is better to use imaging rather than other processes like cloning. If the task is too much for you and your team to handle, you can always outsource it.