Swastik I am using a 7 inch type c waveshare screen with emteria os rpi4 but the os does not boot on 5his screen . And it boot on a other hdmi tv .please help me.
smieschek @Swastik Anything you already tried? You probably need to adjust your config.txt, see https://www.waveshare.com/wiki/7inch_HDMI_LCD_(C)
smieschek @Swastik sorry to hear that! Can you create some logs? https://emteria.com/kb/connect-uart-rpi