â–£ Disable G-Sync from your Nvidia Control Panel. Go to Start and search for "Nvidia Control Panel", look into the category Display and then Setup up G-Sync. That option is only visible depending on your gpu and monitor.
â–£ If you are using any third party software like monitoring or overclocking gpu, make sure to exit them and try again.
â–£ For unreal crash due to gpu go to: Common crash