Installing KlipperScreen

Hello, I am trying to install a 7 inch LCD display as my clipper screen. Whenever I attach it via HDMI to my raspberry pie, it says no signal I’ve not changed any of the config. What do I need to change to make it work?
2 Replies
WrinklySackNick
My mini touchscreen that I'm using worked right after i plugged in the HDMI and the microUSB powersupply. I also had to use a second microUSB to enable touch function. This might be a dumb question but how is the screen getting power?
Lance
LanceOP5w ago
With a secondary power supply

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