I am totally new and a beginner.
I have just bought new Pi 4b 4gb. I decided to try out Manjaro Plex as the OS. I used etcher to flash onto microSD (32gb). I also created in Boot folder an SSH file and a wpa_supplicant.conf.
Powered Pi and inserted SD firstly tried to connect via SSH on laptop Putty couldn't find it. Then tried via HDMI into TV monitor. Nothing. Power is on red & green but no life evident from SD.
I have other Pis and have never had this problem. Have I missed something blindingly obvious or ?
I would appreciate your help.