And my computer will not let me turn off the GPU Accelerator.
Graphics Processor Info:
GeForce GT 520/PCIe/SSE2
Check OpenGL support: Passed
Vendor: NVIDIA Corporation
Version: 3.3.0 NVIDIA 347.52
Renderer: GeForce GT 520/PCIe/SSE2
LanguageVersion: 3.30 NVIDIA via Cg compiler
So I need a graphics card?
To see if its a GPU issue: try the following
When Lightroom is able to use the GPU, you'll find that the Use Graphics Processor checkbox is selected in Preferences > Performance. Disable and see if it resolves your problem.
- Lightroom > Preferences > Performance
- Edit > Preferences > Performance