NETGEAR WNR3500v1 - RangeMax Wireless N Gigabit Router Setup Manual page 31

Check that the security settings on each wireless device match the security settings of the
3.
router. For example, if you selected a Security option requiring a passphrase, then the same
passphrase must be used for each wireless computer.
Check that each wireless computer has a wireless link and is able to obtain an IP address by
4.
DHCP from the router.
For a Windows PC, go to the Control Panel and select Network Connections.
Check the Wireless Connections Properties and ensure that TCP/IP Properties
are set to "Obtain an IP address automatically."
Manually Installing Your Router 27