I was replacing the cart connector when I accidently lifted a pad and have no idea where it goes. Here's a pic I found online,I marked a arrow on it. If anyone has a board and could trace it for me that would be awesome.
I think that pad is used by a switch for it to detect a DSi specific card? I think if you scratch the white ink you can recover the trace easily.
Thanks for your help guys but I forgot I had a regular DSI so I took that apart and trace it out and got it working on the DSI XL.