Home › Forums › Products › Rackmount › H 8000FW OS 5.3 upgrade problem › Reply To: H 8000FW OS 5.3 upgrade problem December 29, 2009 at 3:23 pm #119692 nickroseModeratorEventide Staff It may be a problem with the card or adaptor – worth trying a different one – they are cheap. You are correct that 5.3 can only be installed from a card.
