Hello everyone
Today i try to install my new wasabi 360 slim i follow this tutorial :
http://www.youtube.com/watch?v=QzqDvw9qerQAnd now when i try to start my xbox 360 i get 3 or 4 red lights

(i'm not sure it's really hard to see) and the wasabi don't work is this normal beacuse i don't have the firmware install. I try to open my xbox in , pass‐through mode and in emulation mode but none of them work. Plz help me .
(sorry for my bad english)