Raspberry Pi doesn't output any kind of signal

Ok. First time here and I don't know much of linux.

I had installed OMV5 in my raspberry Pi 3B+ (working properly) but I had to downgrade to version 4 because I need access to Plex, and for me it's better to have it integrated inside OpenMediaVault.

I have loaded the Iso file on the sd card (tried both Rufus and Balena etcher). But the raspberry pi doesn't seem to output any kind of signal. I have connected it to a monitor, Nothing. In the admin page of my router (when It's connected via ethernet) it doesn't see it.

What should I try?

Note: The raspberry pi works and I'm sure about that.

(sorry for bad english and/or typos)

Zitat von geaves

What iso file?

Zitat von Aux

Hi filliravaz

If the image file is compressed in any way, you have to unzip it before you put it on the SD card.

Where did you get the image from?

For all. I have downloaded this file. I have (of course) extracted it and then used rufus on a 32gb sd card. (it's a samsung one, class 10 and all that good stuff)

Zitat von geaves

That link points to the Odroid image, the green download button points to amd64 iso that will not work on a Pi!I

I have downloaded the file that I linked (NOT the green button)

This (direct)

Zitat von geaves

To install OMV4 on a Pi follow the guide for OMV5 but download Raspbian Stretch Lite

Ok. I will update if everything works.