Windows 10: Why does my PC blackout when using software other then a browser?

I have a problem on my computer that makes it difficult to enjoy my time on my PC. Whenever I try to play Minecraft or use an editing software, Capcut my PC blackouts for about 4 seconds. I have an OMEN 25L Desktop that I have had for almost a year. I use a NVIDIA monitor that i have had for around the same time. I had an update check 4 hours ago that said I'm ok. This started late yesterday, and has no solution I could find. Thank you for your time.

:)

 

Blackout while installing windows ?

Just clean install my computer yesterday and right in the Finishing Up step after Installing features and updates step done, there is blackout and my computer turn off right in the Finishing up step and back on after 2 minutes and windows continue the installation as usual without problem, until windows successfully installed on my computer. I've been using my computer for couple of hours and nothing problem, everything just fine. But i am worried about the blackout during the installation can cause damage which will happen later because maybe some file not yet installed because blackout.

 

Overclocking / Undervolting guide for Vega 56 or 64?

Here's a quick laundry list:

List of software to use for overclocking and testing
Examples:
Wattman (and how to find and use it, like an overview, including profiles)
Unigine Valley or Heaven (use this for quick testing while changing settings in Wattman and checking for stability / artifacts) ...just suggesting this
How to monitor cores / mem speeds and temps during testing (I've seen screen overlays, and others using GPUz)

Step-by step overclocking in Wattman
Fan speeds
Power limit
Temp limit
Voltages
Core speeds
Memory speeds

 

Monitor Blackout

Hi,

Thank you for posting the response.

As you are facing an issue with display, I suggest you to update your graphic card drivers and check.

Method 1: Update drivers.

I suggest you to update graphic drivers and check if it helps. Follow the steps given below.

• 
  Press Windows key + X key and click on
  Device manager.
  
• 
  Search for Display Adapters.
  
• 
  Right-click on the graphics
  card and click on Update driver software.
  

You may also download the latest graphic drives from the manufacturer’s website and install it on your computer.

Hope this information is helpful. Do let us know if your issue is resolved. For any further query, feel free to contact us.

Thank you.