That's a duff driver, probably the display driver. In safe mode with networking, go online and grab the latest driver for your graphics card. Or do it with another machine; then install the driver in safe mode.
Surface Pro 5 News - release date, UK price, features, specs
Microsoft Surface Studio hands-on review: the iMac killer is here
Best Mac antivirus 2017
Synology invites you to visit them at Insomnia on 26th – 29th August. Book your tickets now and visit Synology.