New
#11
i don't have a restore point before i downloaded all of those things
i don't have a restore point before i downloaded all of those things
Deleting all devices in device manager will mess things up and possibly the corrupted drivers will be installed again.
In device manager you need to manually check which drivers you can roll back and roll all drivers back where possible.
You need to install the correct drivers from your motherboard manufacturer, GPU manufacturer and all others who provide drivers for you. Do not use any update program!