Most Common Laptop Hardware Problems

Most Common Laptop Hardware Problems
  • Jan 17th, 2024
  • Ranjeet Singh
  • Laptop
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Hello Friends, I hope you are doing well!

PCs are mostly built with all security measures because their sensitive components and hardware are housed inside the casing to protect the members from dust and other harsh elements. However, despite the protection, some common PC hardware problems occur. Even though the business IT support team often solves the most complex computer issues at the workplace, the most common problems in small computers frequently happen on a personal computer. You must identify and recognize such situations. Following are some of the most commonly found hardware-related issues on your PC.

Monitor is blank

The most common computer problem that occurs is that of a blank monitor. Most people working with laptops have encountered a non-working blank monitor at least once. You must first check the power systems and supply cord in such cases. Sometimes, the laptop's video cable might be loosened, so you have it and place it again, which would help you fix this problem.

Read Also: How to Replace Laptop Keyboard

Problems of mouse

The mouse is used for various purposes, such as playing games or opening files. Moreover, it also facilitates easy navigation, giving you easy data access. The most common problems related to the mouse include failure to move, connection problems, freezing on the screen, or damage to the mouse.

Mouse is jumpy

If your mouse is jumpy, then it may sound strange, right? A jumpy mouse is a muted mouse that cannot be scrolled. If your mouse is a track and ball mouse, you must turn it over and open the ball container by removing the excess debris and cleaning the dirt that lines the rollers. It would be best to eliminate the dust collected around the optical sensor in the case of an optical mouse.

Read Also: How to Clean a Laptop Keyboard

USB camera is unable to recognize the PC

Even when you connect to your USB camera, your PC might not be able to recognize it and throw errors like the "Device not recognized" error. This might arise due to the USB connector problems or the software malfunctioning before plugging and turning ON the camera. This action will be able to solve your problem.

My smartphone will not synchronize with my laptop.

To ensure the backup of your smartphone, you need to sync your phone content with your laptop regularly. Your PC might fail to sync with your smartphone at times. There can be many reasons. It is advised to close all your programs during syncing or backup.

Problems of keyboard

We all know that the keyboard is essential to any computer. The keyboard allows typing and also gives commands as well. However, there might be some common problems with the keyboard, including keyboards that don't connect to the computer, stuck keys, broken keyboards, or keyboards where the letters end jumbled up.

Read Also: Laptop Keyboard Repair Cost in India

Power Cord Problems

Whether a laptop or desktop, power cords are vital to any computer. The laptop needs the power cord to work. Your laptop can run on batteries for a limited time but requires the power cord for recharging. An improper connection is the most common problem with the power cord.

Motherboard Problems

The motherboard contains several computer parts, including the RAM, BIOS system, mass storage, and CPU. Since the computer motherboard has several devices, it can create numerous potential problems. Motherboard problems range from BIOS problems to too little RAM. Fixing a specific issue will depend on the situation, and in worst-case scenarios, purchasing a new motherboard will fix the problem.

Read Also: Laptop Motherboard Repair: 5 Instant Reasons and Symptoms of Motherboard Failure. Easy Solutions For A Better Life-cycle Of Your Motherboard

Strange Noises 

It's usually due to a hardware problem or a noisy fan that your computer makes a lot of noise. You should back up your data just in case your drives generate a lot of noise right before they fail. Hard disk fans are relatively easy to repair.


If an adequate cooling system is missing in your computer casing, your laptop's components may begin to generate excessive heating use. If your computer becomes too hot to handle, switch and let it cool down. You must also inspect the fan and ensure it operates in good order.

Read Also: How to Fix Overheating Laptop: Reasons and Solutions

Slow Internet

Clear the cookies and temporary internet files regularly, improving your browser's speed. Windows search box type '% temp%' by pressing enter, which will open the temporary files folder.

 Insufficient Memory

Processor-intensive programs demand a lot of memory. The central processing unit (CPU) is aided by Random-access memory (RAM), which stores instructions linked to everyday operations. Software crashes and slowdowns can occur without enough RAM.


These are some of the commonly found PC hardware problems. However, you can easily find a solution for these minor issues since you can observe most of these issues are related to PC peripherals such as a mouse, keyboard, USB camera, etc. 

Hence, one of the root causes of hardware issues lies within your devices. Some devices need a program to connect to the PC for proper functioning. This program is referred to as the Device driver. The drivers communicate between the hardware and communication system computer and adequately function functions such as video cards, keyboards, mice, or any USB device plugged into the computer, requiring device drivers.

We hope this blog will be helpful for laptop users in resolving their most common hardware problems.

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Frequently Asked Questions

Laptop Repair | Computer Repair | Printer Repair

Hardware troubleshooting is the process of reviewing, diagnosing and identifying operational or technical problems within a hardware device or equipment. It aims to resolve physical and/or logical problems and issues within a computing hardware.

You can often fix these by clearing the cache or uninstalling malicious apps. When it's a hardware problem, it's usually more severe. You can tell it's a hardware issue if the computer will not boot up or if it boots up with lots of issues. You may have to open up the machine and looking at what could be wrong.

On the laptop, press the Windows key + R keys, to run command. In the command box, type in 'mdsched.exe' and press 'OK'. It will pop-up a window which will check for memory issues. It will prompt you to either check the problem that instant or after you switch on the laptop the next time.

If your devices are freezing up or you experience the blue screen of death, this is your sign to back up your data as fast as you can. This can be a sign of hardware failure. You need to get your data somewhere safe before the equipment gives out.

What causes hardware failure? Well, dust accumulation is a common cause of IT hardware failures. And it's also one of the easiest to prevent. Dust can get inside equipment, clog cooling fans, and block air vents. This can make it harder for computers or servers to manage internal heat created by its components.

Defective Hardware means a defective hardware associated with a Device, including CPU, memory, and hard drives, but specifically excludes non-RAIDed servers.
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