Windows 10: Monitors switching between normal views and white screens

I just came intor my office and found my monitors all white. I turned the computer off with the off button, and then turned it on again. After startup, the monitors switched between normal view and white screens. I again turned the computer off, waited a little longer before turning it on again, and now, all is good.

This blinking has happened before, about two weeks ago.

I have Windows 10, 64-bit, v 1909.

I believe the relevant events in Event Viewer is about

Error: "Faulting application name: explorer.exe, version: 10.0.18362.449"

Warning: "Message Windows Hello for Business provisioning will not be launched."


Any idea what might be going on?

Thanks/

:)

 

LG Monitor White Screen

I have a LG Flatron E2340T with a white Screen.
When I turn it on it flashes once and then shows white screen, sometimes monitor does work, but thats random - sometimes when I turn it on, sometimes when its on for a while.
My PC detects that monitor when I plug it.

 

white screen

Hello Suzanna,

Please answer the questions below:

• Did you use this computer with HP monitor before? And was it working fine?
• Do you see manufacturer logo or any black screen in HP monitor? Or you just immediately see white screen when you turn the computer on?

I request you to uninstall and reinstall the Graphics Card Drivers.

Step 1: Uninstall the Graphics Card
Drivers

• 
  Right click on the Start menu.
  
• 
  Click on “Device Manager” from that list.
  
• 
  Search for the Graphics Card
  from the device list, right click on it and then select “Uninstall”. On the un-installation window, if you have an option: “Delete the driver software for this device” you may select that and then remove the corrupted drivers
  from the computer.
  
• 
  Follow the on-screen instructions to complete it and then restart the computer if prompted.
  

After the restart, please go ahead with the next steps to install the latest drivers and check if that resolves the issue.



Step 2: Go to the Computer or Graphics Card
manufacturer’s website and search for the latest Windows 10 drivers available for the
Graphics Card model and then install it by following the instructions given in the website.



I hope this helps you. If you have any further query in future, feel free to contact us. We will be happy to help you.



Thank you.

 

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