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Why Does My CPU Turn Off Automatically? (Explained)

If you are a Windows user, your PC may automatically shut down. This can be frustrating and negatively affect productivity, as it disrupts important tasks and activities.

It can be caused by random shutdown software or hardware issues, or in some cases, both.

I’ve researched ways to prevent your CPU  from accidentally shutting down, so you can work on your computer without fear of interruption while performing important tasks.

Well, random shutdowns can lead to neurological disorders. And make the hair white. A tumultuous computer is ruthless: it can disrupt your life, ruin your work, or ruin your reputation.

So today, our job is to solve the ‘My CPU. shuts down automatically’ drama and bring peace and stability to your life.

Seriously, why does the CPU shut down?

The List of the reason Why Your CPU Turn Off Automatically include:

  1. Overheating
  2. Hardware issues
  3. Wrong power supply or power supply failure

1. Overheating

If your computer shuts down without warning, heat issues can work.

Heat issues usually arise from:

  • Reckless use of P.C.;
  • Fan issues;
  • Dust, dirt, hair, and other debris;
  • overclocking
  • Reckless use of P.C.

To begin with, heat and your computer are a very bad combination. So, always keep your computer cool: whenever you ignore this rule, you put your computer in a difficult situation.

As a result, your motherboard shuts down everything to save your machine.

To avoid overheating the P.C., follow these tips:

  • Keep your computer away from hot spots/zones;
  • Get air circulation around your computer;
  • Never place your computer close to a wall.
  • Direct sunlight should not be allowed to shine on your computer.
  • you should not use computers in humid environments;
  • When using a laptop, utilize a cooling pad.
  • Replace the thermal paste if your computer is overheating.

Fan issues

If the fans on your video card, casing, or processor aren’t working properly, you’ll get additional heat. Take a closer look at whether any of them are running:

  • If any of your fans keep screaming, that’s a bad sign – you should break it.
  • Take a minute to clean your fans if they’re clogged or soiled; this simple act can help you avoid a power outage.

Dirt and dust

The truth is that dusty computers cut the dust first. Dust, dirt, food scraps, hair and other things can overheat your computer by blocking proper air circulation.

In addition, trapped debris provides a hospitable environment for germs. Arg!

It would help if you kept your computer clean to prevent it from overheating and shutting down: Clean your computer regularly and give up the habit of ‘eating around the computer.’

Overclocking

If your computer is overclocked, its components may not be able to meet the growing electricity demand. Remember that overclocking your computer is playing with fire: it can severely damage your machine.

That’s why we recommend you disable your overclocking utilities – your system should run as fast as it should. Otherwise, it can become overheated and a little nervous.

 2. Hardware issues

  • Hardware issues can cause your computer to shut down randomly.
  • Here are some tips to help you deal with them:

Device Manager

To identify the troublesome device, try using a malfunctioning fan on your video card, case, or processor to increase the amount of heat produced.

Start -> Control Panel -> Performance -> System -> Hardware tab -> Device Manager

 Check Disk Utility.

Check if your hard disk drive is working properly:

  • Local Disk -> Properties -> and Tools -> Error Checking -> Checker Windows-> Command Prompt (Admin) -> Type CHKDSK / f / r -> Enter -> Type Y -> Enter
  • Wait for the to finish -> Reboot your computer.
  • If you have recently upgraded your computer, remove the newly added hardware and check if your computer is OK. The point is that your new hardware can cause incompatibility issues and shut down automatically.

Already have a list of suspects? Good for you. Try removing your hardware items individually – this can help you fix the problem.

How do I know what I’m doing? You have nothing to hide: most P.C. users do not have hardware skills. Find a trusted service center and get your computer tested by I.T. professionals.

 Scan Your Computer for Viruses

Some malware and viruses cause your computer to shut down suddenly.

In this case, you must run a full system scan with Windows Security (aka Windows Defender) or a third-party anti-virus program.

The following steps explain how you can perform a full system scan with Windows Security:

  • Step 1: Press WIN on your keyboard and find “windows security.” The first search result should be Windows Security. Press ENTER to open it.
  • Step 2: Go to the left Virus and Threat Prevention tab.
  • Step 3: Click on the “Scan Options” link.
  • Step 4: Select Full Scan and click Scan Now.
  • P.S.: It may take several hours, so be patient.

3. Wrong power supply or power supply failure

Computer components require a specific voltage value during operation. If you are using a power adapter that is too low, your P.C. will shut down when there is a heavy load, such as playing games or working with multiple programs simultaneously.

RAM/memory problems

Random access, incorrect memory connection or bracket failure can cause a sudden computer shutdown.

Double-check your computer’s RAM to see if all the brackets are connected properly. It is recommended that batsmen carefully check themselves and the gaps they are in: If damage is found, it only confirms the cause of the problem.

If several strips of RAM are connected to the computer, it is recommended to disconnect one point at a time and check the computer’s performance: if one strip is not working, the computer will normally start Will and will work.

Final thought

This article takes you through less complicated ways to fix Windows 10 P.C. that shut down randomly.

In addition to these methods, there are other methods that you can use to resolve this issue, such as updating the BIOS and checking the hard drive.

But these methods are not recommended for beginners and those who do not work with hardware as engineers. If the 4 methods suggested in this article fail to help, you should seek professional help.

Related article:

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