Use VSync disabled for smoother performance.
Use VSync disabled for smoother performance.
Let me help you understand what might be going on. Your new PC is set up for high performance, but there are some changes that could affect stability. The issue seems to be related to how the graphics card handles power settings and cooling. Turning off VSync causes crashes, which suggests a conflict between the GPU and display settings. Since you're using a 1080p monitor at 60Hz with no VSYNC issues, it's likely the problem lies in the PSU or cooling system. The loud CPU fan noise and increased power draw when VSync is off might indicate the PSU isn't handling the load properly. Check your PSU's wattage and ensure it matches your GPU's requirements. Consider testing with a different cable or monitor to rule out hardware issues.