I would try a few times as fairly reliable boxes.Check power supply maybe and just check you have the correct image (FOR THE H AND NOT S) https://translate.googleusercontent.com/translate_c?depth=1&hl=en&prev=search&rurl=translate.google.co.uk&sl=de&sp=nmt4&u=http://images.mynonpublic.com/openatv/current/index.php?open=zgemmah2h&xid=17259,15700021,15700186,15700191,15700248&usg=ALkJrhjisixCjI1VmKEOF0t0nrSRb6ZqiA
Thanks will give this a try tonight