metalcraft

I had the C2750D4I and completely gave up on xpenology on it event though I want it for badly to work. I got it to work but it just kept crashing my volumes and completely freeze over. I tried it setting up virtually with virtual box and it works great but like always I complain in performance.

On the screenshot is that trigger plug event the last line. You don't have anything else after that line like "disk login:". If that is the last line I think there is hardware issue compability with your the C2550D4I. Just search the forum for trigger plug event if it is the last line.

By server interface you mean IPMI? Have you tried running synology assistant to run a network scan what IP it got assign?

My first question here is. Have you been able to boot up the partition that is bootable for example if you did a USB bootable make sure you are booting up the usb first and confirm that you have a Disklogin screen. If you are getting any errors posted it here.