Windows 10: Computer Powers ON and then off immediately

My Computer Powers ON and then off immediatelyAnd turn on againHeatsink not dried outCPU FAN is work properlyDear I check properly my PC get not overheat CPU Temperature is coolBut PC Powers ON And Then off immediatelyI Reinstall my Windows my problem not solvedPlease tell me and help what problem in my Cabinets

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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

 

Windows 10 power buttons not working.

Hi Gerry,

I would suggest you to try the steps below and check if this helps.

Step 1:

I suggest you to run the Power troubleshooter and check if it fixes the issue. Follow the steps given below:

You can run the Power troubleshooter to adjust your computer's power settings. The Power troubleshooter checks things like your computer's timeout settings, which determine how long the computer waits before turning off the monitor display or entering
sleep mode. Adjusting these settings can help you conserve power and extend your computer's battery life.

• Press Windows + X keys on the keyboard and select
  Control Panel
• Type Troubleshooting in the search bar on the
  Control Panel.
• Click on View all on the left navigation pane.
• Click on Power.
• Click on Advanced on the
  Power dialog box and click on Run as administrator (Enter the credentials if required).
• Click on Next and follow onscreen instruction complete the Power troubleshooter.

Step 2:

Try to restore the default power plan settings and check to isolate the issue.

• Press Windows + R keys on the keyboard to open Run command.
• Type powercfg.cpl to open the power settings.
• Click on Change plan settings beside your current plan.
• Click on Restore default setting for this plan and click on
  OK if prompted.

Let us know the status of the issue to assist you further.

 

Computer doesn’t power down on Sleep.

Hi Dan,

• 
  Did you made any changes to the Computer prior to the issue?
  
• 
  What is the make and model of your Computer?
  

As a first resolution, let us check for any pending updates for Windows 10 and install if any.
Please follow the below steps to update to latest build.

• 
  Press Windows key+ I to open the
  Settings.
  
• 
  Click on Update & security, then click on
  Windows Update.
  
• 
  Select Check for updates. If Windows Update says that your PC is up to date, you have all the updates that are currently available.
  
  If the issues till persist, please try the below methods;
  

Method 1:

• 
  Press Windows key+R
  to open the Run command, then type devmgmt.msc in the Run command.
  
• 
  Now, the device management tool will appear and, click on
  the network adapter and right click on the device.
  
• 
  Select properties and click on
  Power management tab.
  
• 
  Now check on Allow the computer to turn off this device to save power.
  

Method 2: Power troubleshooter.

If the issue still persist, I suggest you to run the power troubleshooter and check if it works.

Follow the steps to run the troubleshooter:

• Press Windows + W keys on your keyboard to get the search option.
• Type Troubleshooting and click
  Troubleshooting.
• Now type Power troubleshooter in the
  search option.
• Click on Power troubleshooter and follow the prompts to run the troubleshooter.

Get back to us if you need further assistance, we will be glad to help you.