Boot to White Screen macOS Catalina 15.7

Hi Guys!

Trying to do a clean install of Catalina, and once I've run the installer, the hard drive boots to a white screen with a mouse which disappears after I click it.

Any help would be greatly appreciated.

Gigabyte Z97X-UD3H Intel LGA1150 Z97 ATX Motherboard

Intel Core i7 4790K S 1150 Haswell Refresh Quad Core Processor

NVIDIA GeForce GT 740

Author: mike369