Windows 10: Pc starts using all power after while.

When i start my pc up , its all fine for around 5-10 minutes, then is gets really hot and all my apps start taking CPU usage to 100% no matter what i turn off and the power usage goes to very high. When it does this my internet and pc become very slow and it increases over time so then around 10 apps &nbs

:)

 

Lost Power, now PC won't boot. Powers on and clicks.

I had tried both of those steps. Neither worked. I have a replacement power supply on order. Should be here on Monday. Thanks for the suggestions.

 

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

 

Lost Power, now PC won't boot. Powers on and clicks.

Hope for sure it is the Power Supply without testing it and the checking the Graphics Card.