10 Most Common Laptop Problems and How to Repair Them

February 8, 2022

Having to deal with laptop problems can be frustrating for everyone, especially when the problem occurs while using the computer to complete a task. If you are the type whose business or daily activity depends on a functional system, the wise thing to do is to be informed about the likely problems your computer system could face. Once you are familiar with these common problems and know how to fix some of them, your visit to the PC Revive store in Delray Beach will be minimal. 

Most Common Laptop Problems and How to Repair Them

Failure to Startup

Startup failure is a common problem encountered by millions of people daily. There are a few probable explanations and solutions if the computer fails to start up. However, before going ahead to run any diagnoses, it is important to ensure that the computer is fully charged and the power cords are properly inserted. 

It is possible to think that your device is charged even when the AC adapter is faulty. You could check the AC adapter with a voltmeter to confirm if it’s still working or you need to replace the adapter. In case the AC adapter is functioning well, the DC jack may be the source of the problem. The DC jack can stop power from reaching the laptop. The motherboard of the device may also be the source of the problem 

Blank Screen

To fix a blank screen, you first need to remove the battery and disconnect your laptop from its power supply. Once this is done, you need to press and hold the power button for roughly a minute. After this, you can then replug and restart your laptop,

When you’ve done all these and it still doesn’t work, your device might be suffering from memory damage. Make sure that the memory modules are properly seated in the slot. You may also need to replace all the memory modules.

Shutting Down and Restarting Repeatedly

When your computer system starts to turn off and on in a loop or you start to notice an unsteady wobbling display on the screen, you need to get it fixed as soon as possible. This is because the problem could lead to loss of data, hard disk, or memory card damage. To fix this problem, you need to first disable the automatic restart option and the Fast Startup feature. You also need to inspect or replace your memory modules. If it doesn’t work, the motherboard could be the source of the problem. A recently installed software or Windows update could also be the cause of this problem. 

Excessive Heat 

Excessive heat can degrade your laptop’s performance and result in a slew of issues, including system freezing and complete breakdown. To fix this issue, you may need to change the position of your computer system to a better ventilated one. You could also get extra fans and a cooling system. Moreover, dirty air ducts can also lead to excessive heating of a computer. So try to clean the air duct. 

Sluggish Disk Drive

When your computer’s hard drive is overloaded or the data is poorly organized, its performance can be affected significantly. This problem can be cleared up easily with the help of a Windows tool known as Disk Defragmenter. The process is easy but takes time. 

Faulty Keyboard

The most used part of a laptop is usually the keyboard. This is why it tends to develop problems easily. Some keys can get loose, some might stop responding properly, and some might remove and get missing. The most effective solution to this problem is a total replacement of the keyboard. 

No Wireless Network Connectivity 

It is normal to experience a lousy network signal occasionally. A poor or no network signal becomes a problem when your device is the only one experiencing this problem among the many devices connected to your home network. To fix this problem, you may need to reinstall the wireless connection drivers or update them.

Bad Pixels

When you notice a red or green mark on your laptop’s screen, likely, one or two pixels of your device are not conforming with the remaining pixels. It can be fixed by rubbing a soft piece of cloth on the affected area. The pixel will brighten up and will blend in with the other pixels.


Malware or viruses can be noticed on a device through the presence of some junk files, numerous pop-ups on your screen, slow downloads, or slow browsing speed. To fix this problem, you can start by scanning the device, delete the unwanted files and install or update anti-malware on your laptop.

Bad Monitor Backlight

This problem can be noticed when the screen light gets low and causes you to strain your eyes. This could be a result of faulty backlight lamps. To fix this issue, you will need to replace the backlight.

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