Windows 10: windows 10 artifacts

ok so I suddenly have artifacts on whole screen yellow rectangles I have removed gpu and now with onboard graphics pc works fine how to confirm if my gpu is bad and not anything else like power supply or motherboard

https://imgur.com/9w8dJGJ

:)

 

Windows 10 Tweaks

Pressing “Windows+Pause Break” (it’s up there next to scroll lock) opens the “System” Window.

Windows 10: In the new version of Windows, Explorer has a section called Quick Access. This includes your frequent folders and recent files. Explorer defaults to opening this page when you open a new window. If you’d rather open the usual This PC, with links to your drives and library folders, follow these steps:

• Open a new Explorer window.
• Click View in the ribbon.
• Click Options.
• Under General, next to “Open File Explorer to:” choose “This PC.”
• Click OK

credit to Lifehacker.

 

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

 

What causes these odd font artifacts around numbers

The artifacts you are seeing appear only with numbers, but that's a red herring. It's a screen artifact like any other screen artifact that sometimes affects a monitor. The problem is that these artifacts have a million causes, give or take.

Presuming that you have a graphics driver that is supported on Windows 10, and that you have already tried restarting your computer, here are some fixes that have worked for others:

• Refresh the screen (press F5.) You may have to do this 2 or 3 times.
• Turn off ClearType.
• Open Task Manager and End Task on Windows Explorer. That forces the Windows shell to restart.