DELL XPS 15 9560 Updated to Sequoia

My Dell XPS 15 9560 smoothly running on Sonoma 14.3, then I tried to download Sequoia Beta last night. But I didn’t know that it will install automatically. It is unusable of course, the first thing I checked are the sound and graphics both are not working even though it shows 1536mb of graphics.

Will roll back to Sonoma later when I got home.

Just sharing this. At least I know, maybe my machine will able to run the public release of the Sequoia? I don’t know HAHA