Hardware Problems And Solutions Pdf


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If this does not help you, you can also try saving important information on Google Drive, Dropbox or just on your computer. When your computer is more than five years old, the problem is most likely the computer itself. To help you troubleshoot common PC problems yourself, I have listed 15 most common PC hardware problems and what your options are if you face any of them.

Replace Motherboard, Use a known-good spare for testing. Improperly Seated or failing graphics adapter. Reset or replace graphics adapter, use known-good spare or testing.

How to Solve the Common PC Hardware & Software Problems?

Many of the common PC problems have a rather simple solution , and you can fix them yourself with a few simple steps. To help you troubleshoot common PC problems yourself, I have listed 15 most common PC hardware problems and what your options are if you face any of them.

A heating PC slows down the whole system and leads to frequent crashes. Additionally, PC components may also get permanently damaged due to constant exposure to heat. There are two main reasons your PC heats up , i. In either case, I have written a comprehensive article on different solutions to handle an overheating PC. Do check it out. Below are some solutions that can fix this issue:.

Restarting the PC is the answer to many problems, and it is a common solution to USB port problem as well. This may fix the problem. Here is how to do it:. Sometimes it could stop a USB port from working. Here is how to disable it:. Note: This option should be kept enabled if you want to save battery power. Windows has a built-in power saver option that gives less power to the network card. You need to disable this feature:.

The PC motherboard is smart enough to detect problems and sounds beeps in different rhythms to tell you. Here is an article on what it actually means when the PC beeps multiple times. A problem I recently dealt with. The solution is simple, open up the PC laptop users should let an expert handle this and reinsert the RAM. A damaged or wrongly installed hardware component could lead to beeps. Take out any newly added hardware components and see if it solves the problem.

If the PC works fine afterward, then either get it installed properly or get it fixed or replaced. You will have to open up the PC and use a compressed air can or a leaf blower to clean up the fans and other components. The app will let you control the fans to make them work again. Although your PC motherboard must support fan control to use this app. This is usually a Windows setting issue. The solution to this problem is simple — Windows must have been configured to only use a portion of the RAM.

Here is how to fix it:. Good to know: While you are at it, you should also check the checkbox next to Number of processors option and ensure your PC is utilizing all the CPU cores as well.

Set it to the maximum number if you want to use all of the CPU power. Try reinstalling it. Your PC fan runs according to how much your PC is heating. The higher the temperature, the faster the fan will run. You can use the SpeedFan app for this purpose as well. It will tell you the running speed of all the fans inside your PC so you can manage their speed.

If you have multiple RAM slots, then taking out each one of them one by one and starting the PC will help find the culprit. In the end, you will have to replace the corrupted RAM or the hard disk, whichever has the issue. If your PC is not powering on at all — not even a single light in it, then it must be a problem with the power source. Laptop users: Take out the battery and put it back before starting the laptop. Start the PC on charger power and see if it works.

You will have to replace the battery if it fixes the problem. Note: You should also remove all types of external devices connected to your PC while trying this. A malfunctioning device might cause this issue.

If you hear a lot of extra noise while using the PC, then most probably it is a plea to clean it up. Get it cleaned or use a can of compressed air or leaf blower to clean it up yourself.

You can check this article about all the PC components that create noise for more information. If you hear clicking or grinding sound from the hard drive , then it might be time to get a new one. Hard drives have a limited lifespan and loud sounds are the main sign of a near hard drive failure. You can use CrystalDiskInfo hard drive monitoring tool to check the health of your hard drive. The tool will tell you the current health of the hard drive with signs like "Good", "Caution" or "Bad".

You should back up all your data immediately and try to get another hard disk before this one fails on you. BlueScreenView is a great Nirsoft utility that will show important information if you have recently suffered a Blue Screen of Death. You should be able to identify and solve the problem using this information. Below are some common reasons for BSOD and their solutions.

You can also use a third-party app like IObit Driver Booster to automatically find and fix driver problems. For that, you should either stop opening too many programs or upgrade the RAM. BSOD is also a sign of a dying hard disk , use the instructions in problem 11 above to identify hard disk problems. Use the instruction in problem 1 to solve it. You should connect the monitor to another PC to see whether the problem is with the PC or the monitor. If the monitor goes black after few seconds of display, then it could be a problem with the color quality or screen adjustment.

Press the auto-adjust button on your monitor to see if it fixes it. If not, then you will have to change display color from 32bit to 16 bit. You can connect the PC to another monitor to adjust colors from your graphics card settings. Pressing the auto-adjust may show the display for few seconds. You can use this to your advantage and adjust the color while pressing auto-adjust. You must have enabled toggle keys and filter keys in Windows settings that cause such a problem.

To disable them:. Left-click of your mouse is the most used function that helps open files and programs and confirm commands Read more. Many of the above hardware problems can be easily fixed by tweaking the settings or using a software. However, some of them will definitely require you to pay a visit to the computer repair shop.

Do let us know in the comments if you faced any PC hardware problem before and how you solved it. Please enable JavaScript in your browser to enjoy a better experience. Here, expand Universal Serial Bus controllers option. Once deleted, restart the PC and Windows will automatically reinstall the drivers and fix any driver issues. Here click on Change plan settings next to your current plan and then click on Change advanced power settings.

You need to disable this feature: Go to Advanced settings in the Power Options. Set this to Maximum Performance.

PC beeps The PC motherboard is smart enough to detect problems and sounds beeps in different rhythms to tell you. Now insert back the RAM and put enough pressure on both ends to ensure it is fully inside. Even a slightly loose RAM will be unable to work. This video should help you properly install the RAM Problem 2: Recently added hardware A damaged or wrongly installed hardware component could lead to beeps.

Move to Boot tab and click on Advanced options. Click on OK and restart the PC to let it take effect. Noisy PC If you hear a lot of extra noise while using the PC, then most probably it is a plea to clean it up. Noisy hard drive If you hear clicking or grinding sound from the hard drive , then it might be time to get a new one.

To find that out, use the following steps: Open Device Manager by typing devmgmt. Here expand each menu and look for a yellow triangle icon next to each driver. If you find any, right-click on it and select Update Driver Software to update its driver. Faulty hard disk BSOD is also a sign of a dying hard disk , use the instructions in problem 11 above to identify hard disk problems. Monitor goes black after few seconds If the monitor goes black after few seconds of display, then it could be a problem with the color quality or screen adjustment.

Here click on Change how your keyboard works button. Now uncheck the checkbox next to Toggle keys and Filter Keys to solve this problem. How to Fix Mouse Left-click Malfunction in Windows Left-click of your mouse is the most used function that helps open files and programs and confirm commands Show Comments.

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15 Common PC Problems and How to Troubleshoot Them

The third edition of this popular cookbook provides more than hands-on recipes that show you how to run this tiny lowcost computer with Linux; program it with Python; hook it up to sensors, motors, and Arduino boards; and even use it with the internet of things IoT. Prolific hacker and author Simon Monk also teaches basic principles to help you use new technologies with the Raspberry Pi. Code examples from the book are available on GitHub. Set up your Raspberry Pi and connect to a networkWork with its Linux-based operating systemProgram your Raspberry Pi with PythonGive your Pi "eyes" with computer visionControl hardware through the GPIO connectorUse your Raspberry Pi to run different types of motorsWork with switches, keypads, and other digital inputsUse sensors to measure temperature, light, and distanceConnect to IoT devices in various ways and automate your home. Short-link Link Embed. Share from cover. Share from page:.

This document was uploaded by user and they confirmed that they have the permission to share it. If you are author or own the copyright of this book, please report to us by using this DMCA report form. Report DMCA. Home current Explore. Words: Pages: 3. Replace Motherboard, Use a known-good spare for testing.

EXPERT SYSTEMS : COMPUTER HARDWARE PROBLEM MAZLINA BINTI MD MUSTAFFA

Compared to complex software issues where the fix is sometimes stranger than fiction, hardware issues are much more straightforward. It's physics after all. Unfortunately, physics also describes how all things move toward chaos and stop working throughout time. By this same universal law of entropy, you can rest assured that all the computer hardware in the world will one day perish, piece by agonizing piece.

In this modern society, most of us owns and use PCs, and meanwhile, we always annoyed by the same problems of laptops. Common PC hardware and the solutions. Heat is the measure Reason for PC hardware problems.

Many of the common PC problems have a rather simple solution , and you can fix them yourself with a few simple steps. To help you troubleshoot common PC problems yourself, I have listed 15 most common PC hardware problems and what your options are if you face any of them. A heating PC slows down the whole system and leads to frequent crashes. Additionally, PC components may also get permanently damaged due to constant exposure to heat. There are two main reasons your PC heats up , i.

Common Pc Hardware Problems & There Solutions

Although most complex computer issues at work can often be solved by the business IT support team, there are many other small, but common, issues that occur on a regular basis on a personal computer. The good news is that many problems with computers have simple solutions, and learning to recognise a problem and fix it yourself will save you a lot of time and money.

Top 10 Most Common Computer Problems

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Это было письмо. Дорогие друзья, сегодня я свожу счеты с жизнью, не в силах вынести тяжести своих грехов… Не веря своим глазам, Сьюзан медленно читала предсмертную записку. Все это было так неестественно, так непохоже на Хейла, а список преступлений больше напоминал перечень сданного в прачечную белья. Он признался во всем - в том, как понял, что Северная Дакота всего лишь призрак, в том, что нанял людей, чтобы те убили Энсея Танкадо и забрали у него кольцо, в том, что столкнул вниз Фила Чатрукьяна, потому что рассчитывал продать ключ от Цифровой крепости. Сьюзан дошла до последней строки. В ней говорилось о том, к чему она совершенно не была готова. Последние слова записки стали для нее сильнейшим ударом.

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5 Most Common Hardware Problems Solved

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3 Comments

Brunella L.
27.04.2021 at 18:19 - Reply

To browse Academia.

Teodora B.
28.04.2021 at 07:45 - Reply

performance. This chapter discusses some common problems and their solutions for hardware on your system including the normal components of a computer.

Todd T.
02.05.2021 at 17:10 - Reply

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