Hello,
I have a CM5 (4GB RAM, 16GB Flash, WiFi) on an IO-Board. The latest OS is successfully installed on a NVME via the recommended process (disable eMMC boot via jumper, connect to host and flash NVME via Raspberry Pi Imager). I did not install anything on the 16GB eMMC.
If a screen is attached via HDMI and I try to boot (by plugging in the official 27W USB-C power supply), the red LED (D1) blinks only once very shortly. The fan continues to blow.
If no HDMI is attached, the CM5 boots (D1 blinks shorty red and D2 lights up and stays green) and I then can attach a screen via HDMI. From there, anything is fine.
Of course I don't want to unplug the screen all the time and tell everybody to do so at the workshop...
Do you have any ideas?
Thanks for helping and best regards!
I have a CM5 (4GB RAM, 16GB Flash, WiFi) on an IO-Board. The latest OS is successfully installed on a NVME via the recommended process (disable eMMC boot via jumper, connect to host and flash NVME via Raspberry Pi Imager). I did not install anything on the 16GB eMMC.
If a screen is attached via HDMI and I try to boot (by plugging in the official 27W USB-C power supply), the red LED (D1) blinks only once very shortly. The fan continues to blow.
If no HDMI is attached, the CM5 boots (D1 blinks shorty red and D2 lights up and stays green) and I then can attach a screen via HDMI. From there, anything is fine.
Of course I don't want to unplug the screen all the time and tell everybody to do so at the workshop...
Do you have any ideas?
Thanks for helping and best regards!
Statistics: Posted by spacetimedivider — Fri Mar 14, 2025 11:54 am