Graphics Processor Acceleration

[stephenb34812751]

I have had the Use graphic Processor Checked and never had an issue now I get this with it checked.  Has something changed.  Using windows 10 with an AMD Radeon R7 M270 (8.17.10.1404)

[johnrellis]

Do Help > System Info and make sure you are running LR 7.4.

Then go directly to the manufacturer's Web site and ensure you have the latest graphics driver: Adobe Lightroom GPU Troubleshooting and FAQ (don't rely on Windows Update).

Note that unless you're on a larger 4K or 5K display, most people don't get much if any performance improvement from enabling the GPU, and some experience slowth: https://www.lightroomqueen.com/lightroom-performance-debunking-myths/