Network Interface Cards; Hub Integrity - NETGEAR EN104 Installation Manual

Network Interface Cards

Make sure the network interface cards installed in the workstations are in
working condition and the software drivers have been installed.

Hub Integrity

If required, verify the integrity of the hub by resetting it. Turn power to the hub
off and then back on. If the problem continues and you have completed all the
preceding diagnoses, contact NETGEAR Customer Support. For the phone
number of the representative in your area, refer to the Support Information Card.
Model EN104/EN108/EN116 Ethernet Hub Installation Guide