5 Most Common Hardware Issues That Require Computer Repair

Despite the computers today boasting incredibly advanced technology, they still experience some hardware issues occasionally. These hardware issues, regardless of how minor or serious, will affect your productivity. This is the last thing you want in this digital era. Now more than ever, your computer needs to always be in its best possible condition.

If your computer suddenly starts experiencing hardware issues, diagnosing the problem can be challenging due to its many components. Some of these problems you can repair yourself, saving you time and money. However, other issues are a lot more complicated, and you’ll need help from a computer technician. So, to avoid wasting any of your valuable time, take a look at the most common hardware issues that need computer repair below.

Blank Monitor

One of the most common hardware issues with computers is a blank screen. When this persists even after you reboot your computer, it’s a clear sign of a hardware issue caused by a connection problem between the screen and your computer. You should also take a look at the graphics card as this can also cause a blank monitor.

Before taking your computer to a technician, make sure to confirm the connection between the computer hard drive and monitor is secure. You should also check whether the monitor is connected to a power source. Moreover, you can try using another computer screen to check if there’s still an issue. This way, you’ll determine whether the issue is with the monitor or the computer. If the computer still doesn’t work after all this, go ahead and call a trained PC repairman. With their expertise and experience, these professionals will know what to do so you can use your computer as soon as possible.

Fan Noises

The fan cools the computer to ensure it remains within optimal temperature while running. This is crucial to prevent overheating, which destroys the internal hardware. When the fan is running, the rotors should only produce a barely noticeable sound when your computer is switched on. When the fan creates unfamiliar noises, that’s often a sign of an underlying issue. You can easily resolve this by replacing the fan.

If you ignore this issue, your computer will start overheating as the fan isn’t cooling the internal components properly. This might result in further problems. To avoid this, replace the fan right away once it starts producing strange noises to ensure everything remains under control. By doing so, you save yourself a considerable sum of money to repair issues that arise from overheating.

The computer fans often get damaged due to the accumulation of dust and rust inside, which speed up how quickly the fans wear out.

Battery Not Lasting Long Or Charging

Laptop batteries last between two to four years. After that, they start to deteriorate quickly. As a result, they either fail to hold a charge for long or charge altogether. If this happens, you should go ahead and replace the batteries right away. Most people are often surprised when laptop batteries fail. However, you shouldn’t be shocked when this happens because laptop batteries are replaceable parts that are expected to eventually wear out.


When your computer produces beeping sounds, this is a clear sign of hardware issues. These are some of the most common reasons this happens:

  • There’s wrongly installed or destroyed hardware. Therefore, you should remove the hardware components and test whether the issue persists. If it doesn’t, simply replace or properly install the hardware components.
  • The RAM is out of place or loose, causing the computer to not boot altogether while producing two or three beeping sounds. You shouldn’t break a sweat resolving this issue as opening your computer and reinserting the RAM correctly will solve the problem.

Your Computer Keeps Disconnecting From The Wi-Fi

Your computer constantly disconnecting from the Wi-Fi is another common hardware issue with most computers. This happens because your computer’s network card isn’t receiving full power. Thankfully, you shouldn’t have difficulty resolving this issue as it can be solved by simply changing some computer settings. Here are the steps you should follow:

  • Go to Power Options and then select Advanced Settings 
  • Expand Wireless Adaptor Settings and then expand the Power Saving Mode
  • Set it to Maximum Performance

After doing this, your network card will get maximum power supply and your computer will stop constantly disconnecting from the Wi-Fi.


Computers help boost your productivity by helping you save time and effort in carrying out your daily tasks. When hardware issues affect your computer’s functions drastically, the experience can be quite frustrating. If you suspect your computer’s smooth functionality is affected by hardware issues, this guide has outlined the most common problems you need to know. It’s only after diagnosing the problem that you can take appropriate steps to repair your computer and have it fully functional.

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