We will be installing a Z77 system into the Obsidian Series 550D and to show you how easy it is we made an installation video. Check it out below.
As you can see from the video installation is pretty much straight forward. I did not encounter a single issue during installation. All of the cables on the backside of the case were able to be organized so the side panel could be reinstalled. The routing hole for the CPU power cable is large enough to route your cable behind the motherboard tray.