How to Fix AirPods Pro Noises: The 3 Easy Steps to Know [Video]

When it comes to how to fix AirPods Pro noises, sometimes, the best methods are the simplest. This allows even the average person to fix this problem as it can occur to anybody.

There have been numerous complaints about crackling and popping noises when the AirPods Pro is worn during movement.

Watch Video on How To Fix AirPods Pro Noises

An AirPods Pro can make a static buzzing noise if it is not paired correctly or has an outdated firmware version. This could likely be a hardware issue since it does not appear when ANC and Transparency Mode are turned off.

Providing steps on how to fix AirPods Pro Noises and other AirPods related issues is therefore of high importance, and we believe the regular AirPods user will find this guide very beneficial.

How to Fix AirPods Pro Noises

How to Fix AirPods Pro Noises
How to Fix AirPods Pro Noises

You might notice that your AirPods Pro emits static noise if you use them regularly for a long time. This can result in ear pain over time.

And while many people speculate that it is a hardware issue, Apple seems to believe it may be due to wireless interference or a particular app and recommends people who hear crackling sounds to possess simple skills like how to fix AirPods Pro noises.

Step 1: Install the Latest Software on Your Connected Device

The first step on how to fix AirPods Pro Noises is to install the latest software on any Apple device that’s connected. Check for any issues with pairing your AirPods with your phone. In most cases, if the device is not paired correctly, it will emit static noises.

Step 2: Verify Bluetooth Connectivity between Your Device and Mobile Device

Ensure that the Bluetooth connection between your mobile phone and device is working.

If your mobile device isn’t properly connected or appears to be far from the AirPods Pro, you might hear these static sounds. And if that happens, you can do any of the things below to rectify that:

  • Unpair AirPods from your device. Move the mobile device closer. Please turn off the Bluetooth, then turn it back on. Now connect your AirPods to your mobile device and check whether the issues are fixed.
  • The issue is if you are in a room filled with interfering devices. If WiFi connections or other electronic connections with transmitters and receivers are in the room, these might also cause static noises in your AirPods.
  • Try moving to a different room and check the sound quality. If you notice that the static sounds have stopped, you will know that the issue is interference from other devices.

Step 3: Listen To Audio from Different App

As a final step on how to fix AirPod Pro noises, you can try to play any audio from a different app to see if the app causes the issue.

If that doesn’t work, Apple recommends contacting Apple Support for help because there is a repair program for the problem.

Why Do My AirPods Sound Muffled?

How to Fix AirPods
How to Fix AirPods Pro Noises

When Apple users go out of their ways to find out how to fix AirPods Pro noises, some also wonder why the sounds from their gadgets get muffled and how they can fix that as well.

Apple’s AirPods can accumulate earwax over time that may physically block the sound coming from the earbuds speakers.

If it is difficult to hear music coming from your AirPods, your speaker grilles need to be clean.

If you don’t clean your earbuds, earwax and grease will attach to your earbuds and get inside them each time you put them in your ears, reducing the sound.

AirPods may also sound muffled due to a weak or compromised Bluetooth connection and the need for AirPods to reset.

Why Does My AirPods Sound Muffled On PC?

The AirPods sound great on the iPhone, but they sound terrible when plugged into a PC! AirPods work with PCs, but sometimes they can be if your device settings are incorrect.

There is not enough Bluetooth bandwidth on a Windows PC to simultaneously have high-quality sound on both the speakers and the microphone.

There is a simple fix that you can use with AirPods to work with a PC. Windows creates two new devices when you connect AirPods to Windows. A headset device with telephone quality sound and a headphone device with 44100 Hz (CD quality) sound. To keep your AirPods from switching to headset mode when you connect them, do the following:

Step 1: Connect AirPods

Connect your AirPods to your Windows PC.

Step 2: Click on Control Panel

Go to the Control Panel.

Step 3: Select Devices and Sound

Under the Hardware and Sound icon, click View Devices and Sound.

Step 4: Double Click the AirPod

Double click the AirPods icon.

Step 5: Click the Service Tab

Select the Services tab.

Step 6: Uncheck Handsfree Telephony and select Apply.

Uncheck Handsfree Telephony and click the Apply button.

How do I Unclog my AirPods?

How to Fix AirPods Pro Noises

To unclog your AirPods and AirPods Pro, you’ll need a cotton swab, rubbing alcohol, a toothpick, a lint-free cloth, or an AirPods Cleaner Kit.

The following processes can be used to remove clogs from the AirPods easily.

  1. Apply some rubbing alcohol to the end of the cotton swab.
  2. For AirPods Pro, remove the silicone ear tips and rinse them with water.
  3. Use the cotton swab to clean the speaker meshes.
  4. The rubbing alcohol will help to loosen the earwax and debris build-up.
  5. Carefully remove debris from the mesh using a toothpick.
  6. Use the toothpick to remove debris only beyond the speaker mesh.
  7. Apply rub alcohol to a lint-free cloth.
  8. Wipe your AirPods clean with a lint-free cloth.
  9. Allow your AirPods to dry before placing them back into the charging case.

Why Do My AirPods Sound Different?

How to Fix AirPods Pro Noises

Once you try the different methods on how to fix AirPods Pro noises without success, it is not uncommon to wonder why yours sound very different.

Aside from wear and tear that arises from constant usage, there are a few instances when your AirPods sound different. Nothing is as painful as attempting to listen to music or a podcast on your AirPods and then having it play awful-sounding audio. One is much louder than the other!

What Cause AirPods to Sound Different?

We are unsure if one AirPod sounds louder than the other because of a software or hardware problem. Audio issues include dirty AirPods, a Bluetooth connection, an outdated Mac, or incorrect microphone usage.

Dirty and Dusty AirPods

Dust, dirt, and ear wax can cause problems and make it impossible for clear audio to reach the ears.

Poor Bluetooth Connection

Poor Bluetooth connection, whether with your WiFi, TV, or cell phone service, can sometimes cause these issues.

Your Mac Is Outdated.

Just like your phone, your Mac also needs to be updated regularly as this will help to eliminate any errors or bugs that hinder a good Bluetooth connection.

Incorrect Micro Usage

The built-in microphones are some of the things that set AirPods apart, and they allow users to take calls or speak into them. It’s a great feature, but it can easily become a problem when not used correctly.

How Do You Clean A Clogged AirPod?

AirPods are probably the most popular earbuds, especially for iPhone users. Over time, all earbuds and devices get dirty.

AirPods can easily get clogged up with earwax, but they can also accumulate grime over time, especially when they’re lost under your car seat.

Additionally, they can get filled up with germs and grease because you touch them every day.

The Best Way to Clean Any AirPods in 2 Easy Steps

You will need to regularly clean your AirPods as part of the routine on how to fix AirPod Pro noises.

You’ll need a soft, lint-free cleaning cloth and a tool with an end. The fine-edged can be a toothpick, dental floss stick, bobby pin, needle, or other household items.

If you don’t want to use sharp objects, you can use cotton swabs.

Step 1: Wipe The Earbuds With A Lint-Free Cloth Dampened With Water.

The first step is to wipe the outside of the earbuds with a lint-free cloth, lightly dampened with water.

Step 2: Dry The Earbuds.

Next, use a dry, lint-free cloth to rub the earbuds thoroughly until they dry up, being careful not to get liquid in any openings.

How to Clean Earwax Out Of AirPods

Step 1: Take A Fine-Edged Tool Or Dry Cotton Swab.

To tackle earwax stuck in the earbuds’ speaker hole, grab a fine-edged tool or dry cotton swab.

Step 2: Dig Out The Earwax.

Carefully dig out the earwax, focusing on the areas or edges of the speaker. You may use sharp objects, but you must be careful not to cut yourself or pierce the speaker.

Step 3: Clean The Silicone Tips.

You also need to clean the silicone tips to cover each earbud’s speaker if you are using AirPods Pro. Let the silicone tips cover your AirPods Pro earbuds and rinse them in water, soap, or other household cleaners. Be sure they’re dry by wiping them with a soft, lint-free cloth. Finally, reattach them to the AirPods once they’re dry.

How to Clean AirPods Case

Specks of Dirt inside the AirPods case may also affect the AirPods, which is why cleaning the case is important,

To do this, remove the AirPods and use a dry, lint-free cloth to wipe the outside of the case. For spots, you can dampen them a bit with alcohol and then dry them, making sure not to get any liquid inside the case’s AirPod holders or in the charging port. Use a soft-bristled brush to remove debris from the charging port.

Why Does My AirPods Pro Keep Making A Weird Noise?

How to Fix AirPods Pro Noises

AirPods Pro can make a noise if the device is not correct or if the AirPods are using an outdated firmware version.

Below are ways you can keep your AirPods from making weird noises:

  1. If AirPods don’t have a good signal, the Active Noise Cancellation feedback tries to compensate for outside noise by being as loud as possible. These may sometimes lead to high-pitched noises.
  2. Some users suggested that the issue could be some design error. Sometimes, the black mesh on the earbuds may protrude more than it should. And any attempt to adjust your earbuds may make you hear a loud, high-pitched noise.
  3. In the case where you have other Bluetooth devices connected to your phone or computer simultaneously as the AirPods, you can disconnect them and check if the issue persists. Maybe they’re interfering with your AirPods.
  4. Check if your AirPods make that high-pitched noise when paired to a specific device. Or maybe this issue occurs when paired with multiple devices.


Most of the time, the noises can be rectified quite easily. The only solution when there is a manufacturing defect in a product is to have it replaced by the manufacturer.

Most often, the AirPods are covered under warranty and will be replaced by the company if they are within the warranty period.

But if you are experiencing this problem at the moment, you can try out the different methods and steps on how to fix AirPods Pro noises before you do the above.

Only after the above methods fail can you take the gadget to be replaced by the manufacturer.


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.

10 Things to Check Before Buying A Refurbished Laptop: An Easy Guide [Video]

The upside to knowing the 10 things to check before buying a refurbished laptop is that it saves you a lot of frustration and headaches.

Refurbished laptops are highly desirable because you can get a healthy functional laptop for about 25% off the original price.

Hence, anyone on a budget can easily afford them. A tight budget can get you a bigger refurbished laptop that has more advanced features than a new one at the same cost.

Additionally, it has become extremely easy to find refurbished devices, including laptops; you may find them online from manufacturers or retailers.

But, as it is with buying a refurbished car, neglecting to carry out proper checks and balances before buying it can do you more harm than good.

For instance, depending on the things you fail to check, you may get a refurbished laptop with terrible battery health or one with broken and non-functional ports.

Neither is good, and in most cases, these issues cannot be fixed or cost too much in cases where they can be fixed.

To prevent you from making this mistake, we have compiled a list of 10 things to check before buying a refurbished laptop.

10 Things to Check Before Buying A Refurbished Laptop

10 Things to Check Before Buying A Refurbished Laptop
10 Things to Check Before Buying A Refurbished Laptop

Check 1: Confirm that there is no physical damage.

You may not correctly judge a book by the covers, but you can correctly guess that a laptop has some issues if it contains physical damage.

Most damage to a laptop’s body occurs when dropped accidentally against a hard surface. If a fall is significant enough to damage the body, there is a chance it may have damaged something on the inside as well.

Aside from that, you don’t want to purchase a laptop that you cannot confidently flaunt because the body is terrible to look at.

So check the casing and screen to ensure there are no scratches or cracks. Then open and close the laptop a few times to ensure the hinges work smoothly.

Next, test the keypad and trackpad to ensure all is in order. While you might not know which key works and which doesn’t or whether or not the trackpad responds until you turn the laptop on, you can still check the health of this two hardware by properly inspecting them at this stage.

Check 2: Give the hard drive a good listen.

Once you are satisfied with what the outside looks like, it is time to check the insides. The first thing to do is to turn the laptop on.

While at it, confirm that the power button works without getting stuck or requiring too much pressure.

As the laptop turns on, carefully listen to the sound the hard drive makes. A good hard drive should turn on without making any unusual sounds.

Hearing a clucking or grinding noise is a sign of a bad hard drive that may need instant replacement. And before you overlook this fact, remember that a 2TB hard drive may cost as low as $80 and as high as $120.

And the last thing you want is to spend extra money fixing a laptop when all you wanted in the first place was to save some money.

Check 3:  Confirm the OS

Unlike used laptops, refurbished laptops often get their OS updated to the latest version before getting shipped out. Hence, you will want to confirm that this is the case with your potential unit.

Once the laptop is fully turned on, confirm that the OS is activated, then ask the seller what OS they have installed and use that information to confirm what is available on the laptop.

Then be sure it is authentic and licensed. This will help you later down the line when your laptop gets exposed to viruses and bugs or even data leakage.

The right OS will help protect you against the above, while the fake ones will allow any malware through.

Check 4: Check for speed and performance.

Speed helps a laptop perform tasks swiftly and quickly, and performance ensures it can handle the tasks without crashing.

Both features depend on the size of the random access memory (RAM); hence you will need first to check to see that your RAM is in great condition and that it is big enough to handle most of the things you will be using on the laptop for.

Some refurbished laptops come with about 2GB RAM, while others may have as high as 4GB. 2GB may suffice for many basic operations, while anything less may be considered a bad investment.

Check 5: Test the CPU and GPU

The CPU and GPU are just as important as the RAM size as they also affect the speed and performance of your refurbished laptop, so you will want to check with those as well.

Start with the CPU by opening the burner and pressing “Start” to see how smoothly that operation runs. If the laptop hangs, flickers briefly, or shuts down completely, then the hardware may be faulty, and the laptop should be left alone.

Next, test the GPU by opening some applications or playing some games. A good GPU will allow those tasks to run smoothly, while a faulty GPU will cause the screen to flicker or become distorted once the operations are initiated.

Some older models of laptops don’t even come with a dedicated GPU, and this in itself should be a red flag if you intend to use that for even basic activities like gaming or creating videos.

Check 6: Check the speakers and camera.

Just because it is a refurbished unit doesn’t mean you can’t enjoy music and videos on your laptop. So you will want to confirm that the speakers are working great.

Start by playing a song and listening to how it sounds. If you hear titers or cracking sounds, it could be an indication that the speakers are ruined.

Then check to see if the laptop has a functional camera application for a webcam. The last thing you need is a refurbished laptop that requires you to purchase extra hardware for the webcam.

Check 7: See if it has dead pixels on the laptop screen

Once you are satisfied with the working conditions of the speakers and cameras, you want to make sure nothing interferes with the screen display.

Dead pixels are these tiny parts of the screen that no longer works. When a laptop has a dead pixel or a few, it will not have a full display on the screen.

To test for this, play a video and make sure every part of the screen is displaying as it should.

Check 8: Test the ports and input units.

Once you are satisfied with the insides of your refurbished laptop, you want to come back to the outside to finish the inspection.

The next checks are the ports. Check the charging port to ensure it is working correctly; otherwise, you will have to spend extra money fixing it later as that is a must-have for any laptop.

Then check to see that all the USB ports are working correctly. You can do this using a clean Flash drive or a USB cord.

Other inputs that need testing include the microphone port, the earpiece jack, and the HDMI port.

Check 9: Check the cooling fan.

Still, lift the laptop to check the cooling fan on the outside. You cannot ignore this area as a faulty cooling fan will cause the laptop to heat up too quickly, crash it, and damage it in no time.

The laptop should not be making too much noise from the cooling fan and should not emit too much heat. A little spinning noise and mild heat are normal, but anything out of the ordinary implies you need to check another laptop.

Check 10: Check the battery.

The battery is most likely the most important part of the 10 things to check before buying a refurbished laptop.

This is because a laptop is only as good as its battery. The healthier the battery and the longer it lasts, the more productive you can be with that gadget.

Bad batteries die too quickly or go off without warning. So first, you need to confirm the battery’s health, and once you see that that it is near 100% (if not 100%), you can check how long it lasts without a charger.

To do this, charge until full, disconnect the charger and allow the laptop to work until the battery runs low.

One of the easiest ways to do this is to go to YouTube, search for a video, and play it on full screen for 5 minutes before checking the battery percentage again.

Regardless of what the battery health reads on the laptop screen, a bad battery would drop by a few percentages within that 5 minutes.

What’s A Refurbished Laptop?

10 Things to Check Before Buying A Refurbished Laptop
10 Things to Check Before Buying A Refurbished Laptop

Now that we know the 10 things to check before buying a refurbished laptop let us understand what a refurbished laptop is.

Most people confuse refurbished laptops for used laptops as the term is often used interchangeably. But these are not the same terms.

A refurbished laptop can be defined as one that has been disassembled, extensively reconditioned, and tested before being pushed back into the market.

They are not “fresh from the manufacturing plants,” but they haven’t been used for extended periods either.

They are computers that have been returned to the retailers or manufacturers by the first owners sometimes after a brief use or no use at all.

The reason for returning them may differ according to the owner, but the most common ones include shipping accidents or failure to meet the buyer’s expectations.

Once returned, the laptops are torn apart by refurbishers, and each part is tested for damages before being coupled together. The faulty parts are then removed, and the OS is updated to the newest versions.

The refurbishers also completely wipe the data if need be before repackaging and sending it to stores and retailers.

Major manufacturers like Dell and HP often back the entire process, and a warranty is usually issued.

Is It A Good Idea To Buy Refurbished Laptops?

10 Things to Check Before Buying A Refurbished Laptop
10 Things to Check Before Buying A Refurbished Laptop

Yes, buying a refurbished laptop is a great idea for two reasons; cost and quality delivery.

Compared to a brand new laptop of the same model, a refurbished laptop is way less and can save you almost 25% off when you buy them.

Therefore a user can get a fantastic offer while on a tight budget. Refurbished laptops allow you to obtain the same device but at a cheaper and more affordable rate.

Secondly, as a matter of principle, refurbished laptops have to pass through intense inspection and testing. Trained factory personnel have to properly inspect and vet a refurbished unit before repackaging and resold.

This translates to better quality and ensures that you do not purchase something less than the optimal unit.

It can be argued that some brand new computers do not enjoy the type of thorough inspections that refurbished units have to pass through.

In addition, a refurbished laptop often comes with updated software and the latest operating system at no extra cost for the buyer.

How Can You Tell If A Laptop Is Refurbished?

10 Things to Check Before Buying A Refurbished Laptop
10 Things to Check Before Buying A Refurbished Laptop

The best way to tell if a laptop is refurbished or not is to confirm the serial number; if it letters and numbers on the left end with an “R,” then that laptop is refurbished, and if it doesn’t, then it is not refurbished.

Serial numbers are usually divided into two parts with a “#” in-between. For instance, CN127BA#CDA could be the serial number of a laptop that hasn’t been refurbished. At the same time, the refurbished one would have the serial number CN127BAR#CDA to indicate to buyers that it has been reworked and repackaged.

Turn the laptop on its back and read the serial number as inscribed at the back or behind the battery compartment to check for this.

Another way of checking for refurbishment involves opening the command prompt and typing c:>wmic bios get the serial number to obtain the BIOS serial number and then comparing that with the serial number you find at the back of the laptop. If the two serial numbers vary, then the laptop has been refurbished.

Some refurbishers may even leave a label at the back of the laptop that reads, “This is a refurbished laptop and contains used parts.”


Cost is on top of the most common reasons most people buy a refurbished laptop. They are cheaper to obtain compared to newer ones.

However, no one wants to buy a used laptop passed off as a refurbished unit, or a hand refurbished laptop as they often bring more pains than gains.

Hence, we have put together the 10 things to check before buying a refurbished laptop to avoid making a bad investment.