Hi I've just installed rockbox and booted successfully on my ipod mini 2nd gen. After unplugging my ipod for the first time and then plugging it back in again, a picture of a male usb jack appears on the screen for about a second and then it goes dark and blank. My computer doesn't detect the ipod and it will only turn back on again if I use the toggle hold then menu + select sequence.
I've reset and replugged a bunch of times and tried restarting my computer to same results.
rbutilqt.exe and ipodpatcher.exe also do not detect the ipod so I can't uninstall the firmware.

Thanks