bahbka wrote:Oh, nevermind, just found pin 46 SYS DC Jack +5V and GND, sorry.
There is a little 5V fuse of some sort after the DC jack, and I believe that this pin is broken out after that fuse, so if you have any power spikes you won't have the protection that fuse offers.** I'm also not sure of the power-handling capability of the traces for that pin. I'd wait for someone from Hardkernel to reply before using that pin to power your ODROID.
** I haven't checked the schematic to know if this is true... It is just a concern I would have. You should find and check the schematic for the X/X2 (either one will do since the only difference between the X and X2 is the CPU module).