Hi everyone, Iam experiencing a black screen issue on my Onefinity CNC machine’s touchscreen controller. The machine powers on, and the controller lights up, but the screen remains completely black, and I cannot access the interface or run any programs. Checked the power connection to the touchscr…

[image] No signal on Screen / No video output from BB controller - Troubleshooting Video Screens If the screen is turning on and showing a blue splash screen but no input video, try the following: (this should be an obvious first step, but make sure everything is plugged …

Thank you for the advice! The screen remains completely black screen with no blue splash screen. I will double-check the connections and ensure the Big Red Estop is released as suggested. I will update here after trying these steps.

I have the same problem every now and then. It’s happened if I accidentally cut power or need to turn the machine off and back on. I usually ulplug and the display from the back and plug back in and it comes right back. I don’t know what the issue is.

Black Screen on Onefinity CNC Controller Touchscreen Need Help

Original/PRO Series (Buildbotics) (Gen 1)

OnefinityCNC (Onefinity CNC Official ✅) January 24, 2025, 1:35pm 2

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Black Screen on Onefinity CNC Controller Touchscreen Need Help

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