Connect HDMI monitor to Raspberry pi4 (RatOs) | Rat Rig Community [Unofficial] | Page 1

runic quarry Aug 29, 2023, 7:14 AM

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Hello everybody,
I want to connect and external HDMI monitor without touch to my raspy4 (vcore 3.1).
I bought the adapter and try to connect tò the monitor but i have the NoSignal error.

Can you help me?

Best regards

vernal schooner Aug 29, 2023, 8:21 AM

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Many of those units need a USB cable for power. Knowing which unit it is would be helpful.

runic quarry Aug 29, 2023, 8:43 AM

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a common HDMI Monitor for PC desktop

formal ridge Aug 29, 2023, 4:28 PM

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if the NoSignal error is on your monitor, then it has power. have you tried restarting your raspi? Some of the video modes only startup at boot

runic quarry Aug 29, 2023, 5:58 PM

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Restarted but Always no signal

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My monitor works on my PC

runic quarry Aug 30, 2023, 1:40 AM

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Fixed, It works After a reboot of the Pico...but i see the klipperscreen😅
Not the desktop of the distro

#Connect HDMI monitor to Raspberry pi4 (RatOs)