Windows 10: Can't activate my win10 after hadware change

I have changed my motherboard recently. Usually, I can activate win10 automatically after log into my account. This time, I can't activate my device even clicked the troubleshoot button. I also tried this:



Then I can't find the device I currently used in the list after clicking this link. However, I can find it in my Microsoft Account on the website. It's weird

:)

 

Win10 won't activate after RAM change

Hey! I replaced my old RAM cards with two new ones, and now I'm stuck with a "activate windows" prompt in the bottom right corner of my screen. The troubleshooter does not seem to do anything (tried checking the changed hardware option + chose my device
in the list of devices + it said win10 was now activated.... but the prompt won't leave.)

I got win10 during the free upgrade period, and thus I don't have a product key... Any suggestions?

 

Activation options for Win10 with instant clones

We have a secure (no internet access) lab environment setup to test and validate a VMWare VDI deployment of Win10 clients.

Our issue is activation of the Win10 clients as they require re-activation every time we logoff and back on because we are using instant clones.

Does anyone have any suggestions on the best way to resolve this? Here are the options we are considering and issues as we understand them:

• Setup a KMS server
  • Requires a Volume license, which is doable
  • Documentation says we must have a minimum of 25 hosts, we don' have that in our lab
• Use our MSDN account
  • No support for Win10 KMS license
  • No support for MKS activation
• Manually activate each time
  • Gonna spend a lot of time on the phone
  • Win10 has no grace period so machines are crippled w/o activation

Anyone have a thought or suggestions? I'm hoping I missed something.

Thanks

 

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