with the pi-top display touchscreen, if I use the adapter to plug in another device like a laptop, if it provides enough power it will power up the display and it will work just fine. If it doesn’t provide enough power through HDMI the display doesn’t ever turn on. I have my pi-top4 power plugged into the display adapter usb-c port tried pressing the power button on the mount on the back. No luck, unless the HDMI provides enough power it will not turn on the display.
Do I possibly have a defective display adapter? or is there something i’m doing wrong here?
there were no instructions sent out with the display adapter so i’ve had to piece it together from support and the forums.