Why does my PC keep restarting not overheating?

Faulty RAM strips are a common cause of computer shutdown. If you have installed the latest graphics card but have an older and dated PSU, then it might be causing the issue due to power fluctuation. Check if the PSU is compatible with your graphics card and replace it with a new variant if necessary.

What can cause a PC to restart randomly?

Generally, computer rebooting randomly can be caused by many reasons, for example, the misbehaving automatically restarting feature, overheating or a faulty power supply, a faulty RAM, a virus or malware issue, driver problems, Windows update, etc.

Why does my laptop randomly turn off not overheating?

For a computer that randomly shuts off, you’ll want to look at your video card fan, case fans and the processor fan, and take a moment to clean the components properly. They can be covered with dust, hair and other gross residue that makes it hard for the computer to cool itself.

How do you fix a computer that unexpectedly restarts on its own?

Click OK and exit.

  1. Disable Fast Startup.
  2. Uninstall latest installed apps.
  3. Uninstall latest Windows updates.
  4. Update system drivers.
  5. Reset Windows to the earlier System Restore Point.
  6. Scan your system for malware.
  7. Check for hardware issues.
  8. Check external devices.

Why is my PC restarting when gaming?

In general, multiple different reasons contribute to a computer restarting when gaming. Some of the common reasons are viruses, PSU underpowered, CPU overheating, and incompatible graphics cards. However, you can remove these problems with easy-to-do fixes.

Why does my gaming PC randomly shut off?

If you hear unusual fan sounds, increasing or sustaining a high temperature on idle state, the problem is most likely caused by overheating. It’s becasue computer has a self-protection mechanism. When the temperature reaches a certain level, your computer will automatically shut down.

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Can RAM cause random reboots?

This type of gradual deterioration of PC performance, especially with memory-intensive programs, may be caused by a RAM problem. Your computer randomly restarts while you are in the middle of something or freeze sporadically. … RAM issues can lead to this problem, which can worsen over time.

How do I know if my PSU is failing?

11 Signs of Power Supply Failure

  1. Computer turns on for some time then it suddenly turns off.
  2. Random black & blue screen crashes.
  3. Random Computer Crashes and Restarts.
  4. Display Issues.
  5. Freezing.
  6. Smoke/Burning Smell.
  7. Strange noises from the PC case.

Why does my laptop keep restarting?

Why does my computer keep restarting? Your computer generally restarts in a loop because of the hardware faulty, corrupted driver, malware infection or dirt & dust.

How can I tell if my PC is overheating?

Symptoms of overheating

  1. System boots up but shuts down automatically after a short period of time.
  2. Reported CPU operating frequency is less than expected.
  3. Evidence of CPU throttling.
  4. General slowness of system.
  5. CPU/system fan noise is excessive.

How do I know if my hardware is failing Windows 10?


  1. Open Settings.
  2. Click on Update & Security.
  3. Click on Troubleshoot.
  4. Select the troubleshoot that matches the hardware with the problem.
  5. Click the Run the troubleshooter button.
  6. Continue with the on-screen directions.

Why is Windows 10 restarting on its own?

Random restarts can occur if your computer is overheating, so it’s always good to check its temperature. You can do that by accessing BIOS or you can use any free third-party software. If your device is overheating, it wouldn’t be a bad idea to open it and use pressurized air to clean it from dust.

How long do PSU last?

How Long Does a PSU Last? Under normal intended use, a PSU should last a long time—at least five years, possibly up to 10 years if you’re lucky. But if you start putting the power supply under high loads over long periods, it can be overstressed.

Can graphics card cause computer shutdown?

PCs can crash if they are run by graphic cards that have gone rogue. A common type of crash is a “blue screen”, but computer crashes can be varied as far as a “lockup” (where … PCs can crash if they are run by graphic cards that have gone rogue.

How do I stress test my PSU?

Ways to perform PSU stress test

  1. Download the official OCCT software by using the below link:
  2. Click on the required version and download it.
  3. After the downloading completes, install it by clicking on the download complete icon.
  4. The Application will start now.
  5. Use the test button to test the capabilities of your system.
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Can overheating GPU cause shutdown?

Running too hot can seriously damage a graphics card. In most cases, the graphics card will shut itself down when the temperatures are too high for it to perform safely. This is one of the reasons that blue screens and unexpected shutdowns are indications that the GPU is running at too high a temperature.

What are the signs of RAM failure?

Common Symptoms and Diagnosing Bad Computer Memory (RAM)

  • Bluescreens (bluescreen of death)
  • Random crashes or reboots.
  • Crashing during heavy memory use tasks, such as gaming, Photoshop etc.
  • Distorted graphics on your computer screen.
  • Failure to boot (or turn on), and/or repeated long beeps.
  • Memory errors appear on screen.

How do I know if my RAM is dying?

Here are some of the most common faulty RAM symptoms that you might come across.

  1. Diminishing Performance. One of the most tell-tale signs of RAM failure is diminishing performance over time.
  2. Random Crashes.
  3. Video Card Fails to Load.
  4. Corrupted Data Files.
  5. Incorrect System RAM Display.

Is my RAM corrupted?

If your PC frequently freezes, reboots, or brings up a BSOD (Blue Screen Of Death), bad RAM just might be the problem. Corrupt files can be another sign of bad RAM, especially when the corruption is found in files that you’ve used recently.

How do you tell if your motherboard is fried?

Smelling smoke or seeing charred circuitry are obvious signs, but also examine the capacitors, which are cylindrical in shape and placed in various locations on the board. Their job is to filter the electricity going to various components on the board, and power surges or overheating can damage them.

How do I stop my computer from randomly shutting down?

How to Fix a Windows PC that Randomly Shuts Off

  1. 1 Check the PC’s Power Connection.
  2. 2 Check the Computer’s Ventilation.
  3. 3 Clean & Oil the PC’s Fans.
  4. 4 Revert Windows to an Earlier System Restore Point.
  5. 5 Check for Updates.
  6. 6 Reset Windows to its Original State.

Will my PC turn on after overheating?

Most of the time, it’s hard for constant exposure to high temperatures to damage your PC. Basically, your motherboard is programmed to shut down in case of abnormally high CPU or GPU temperature as a precaution measure. With that in mind, there’s a cooldown period after which your PC will start normally.

Why does my PC turn off after a few minutes?

An overheating power supply, due to a malfunctioning fan, can cause a computer to shut down unexpectedly. Continuing to use the faulty power supply can result in damage to the computer and should be replaced immediately.

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A Picture of Nam Sun-Hi
Hi, I'm Nam Sun-Hi. My first name means: "One with a joyful demeanor." I'm a Korean student and author at FindDiffer.com. I spend all my time either writing or studying. I love learning new things, and I think that's why I enjoy writing so much - it's a way of learning more about the world around me.