So I just got my rpi4b, 4GB. And a 128gb Samsung extreme micro sdhc with noobs. Then I got a micro hdmi cable. Then I got a 3A usb-C power supply.
It won’t boot. If I run it off the 3A usb-c power supply it doesn’t do anything at all(and have tested the cable and psu on my phone, both working). If I run it on less than 3A, e.g. a phone charger, it just shows a red led solid.
I downloaded the noobs files and put them in the root directory of my fat32 formatted 128gb sdhc
All the files are in the root of the sdhc card directory