An apparatus includes a chassis; a plurality of nodes that are mounted to the chassis; an electronic paper-based display device that is mounted to the chassis; and a management controller that is mounted to the chassis. Each node is associated with a different operating system instance of a plurality of operating system instances. The management controller, in response to a fault associated with a given node, provides data to cause the electronic paper-based display device to visually display an identity of the given node and information about the fault.