ASUS - ZenTalk

I picked some fixes, They are - #1 – Check Monitor Connection#2 – Clean Your Power Supply#3 – Try Connecting the CPU with Another Monitor or Source#4 – Re-Install the RAM and Reboot#5 – Remove all the Software Issues Before You Turn Your PC Off

You can use the driver updater tool, it updates all outdated drivers automatically and notifies you when the drivers get outdated.