When I try to open Blender 2.8 my screen goes blank and then turns on again with Blender (Not responding). Other versions like 2.79 don't crash. I tried both 32-bit and 64-bit Blender
Blender 2.80 requires AMD graphics card with at least GCN first generation architecture. The Radeon HD 4770 has the old Terascale 1 architecture and is therefore not supported.