Even when everything is connected, my rasberry pi won't boot up. The pc (macbook pro) I am using as a display just stays on its normal screen. I suspect that this problem has something to do with my NOOBS-installed, formatted sd card, which will not load onto the pc even inserted properly into the sd slot, so I had to use a card reader to set it up. For some reason the sd card works only with the reader. Do you guys have any advice on what is causing this problem, and if so, what I can do about it?
