Windows 10: Flickery grey screen

So it happens that i updated a game yesterday and launched the game right after, but as soon as i've hit the battle loading screen, my laptop started having a flickery grey screen every few seconds, the game was working fine on my second monitor and everything seemed fine in there but my laptop's screen, tried to uninstall and install drives yet nothing worked, tried it on safe mode as well but nothing changed, yet when i uninstall a driver it doesn't ask me to reboot the laptop right after, i have to do it manually, i even uninstalled the game yet nothing changed, power cycle didn't seem to d

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Flickery grey screen

So it happens that i updated a game yesterday and launched the game right after, but as soon as i've hit the battle loading screen, my laptop started having a flickery grey screen every few seconds, the game was working fine on my second monitor and everything seemed fine in there but my laptop's screen, tried to uninstall and install drives yet nothing worked, tried it on safe mode as well but nothing changed, yet when i uninstall a driver it doesn't ask me to reboot the laptop right after, i have to do it manually, i even uninstalled the game yet nothing changed, power cycle didn't seem to do the trick as well..

Is there a way to fix this? Noting that im currently using my second monitor which got everything working fine on display, Thank you in advance.

 

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

 

HD5770 grey screen problem

My Grey Screen was caused by bad memory. Changed the memory and everything has been good for over a year. What i mean by this is that Grey Screens are not black and white to solve they are in the grey area. There are alot of different components within your computer that can be causing the grey screen. If you can i would RMA 1st though because the GPU may be really sensitive to your system. If you still have issues after the RMA got for overclocks and RAM.