Adjust Raspberry Pi HDMI Signal

While connecting your RPi to some displays, like a smart TV you might get no signal to display the desktop.

How to Fix no HDMI Signal for a Pi

Try connecting through SSH or to a smaller display, then:

sudo cp /boot/config.txt /boot/configbackup.txt

sudo nano /boot/config.txt

#hdmi_force_hotplug=1

And uncomment the line with: =1

Then save the file by pressing: CTRL+O and exit with: CTRL+X