@TheCoolest he already said hes running from internal.
@plouf
As @TheCoolest says you should really read the install guide before installing, its imperative that you install the U9H specific DTB as there is a bunch of things that will not work without it.
dd if=/dev/zero of=/dev/dtb bs=256k count=1 status=none
dd if="/usr/share/bootloader/device_trees/gxm_q200_2g_minix_neo_u9.dtb" of=/dev/dtb bs=256k status=none
No further assistance will be offered as per link.