Not recognized on reboot

The unit works perfect in general, but every time I reboot it is not recognized. If I unplug it and replug it, then everything works fine.
But is there anything that can be done so that I will start working immediately upon a reboot? I have all my components in a closet and getting to it is a real pain.
But is there anything that can be done so that I will start working immediately upon a reboot? I have all my components in a closet and getting to it is a real pain.