DG834PN Manual: LAN or Internet Port LEDs Not On

If either the LAN LEDs or Internet LED do not light when the Ethernet connection is made, check the following:

Make sure that the Ethernet cable connections are secure at the router and at the hub or workstation.

Make sure that power is turned on to the connected hub or workstation.

Be sure you are using the correct cable:

When connecting the router's Internet ADSL port, use the cable that was supplied with the DG834PN.