My HP a6200n won't connect to the internet. it says it's connected to and unidentified network. It is a DSL hookup and I also have a wireless router hooked to it the router is pumping out signal which is why i'm able to use my laptop to try to get help. this proves that the DSL modem is working but my desktop won't recognize it. help

Directly connect the dsl modem to your pc and then restart your system. once your up and running the pc should automatically create a connection with the modem device. once you have established an internet connewction this way, shut down the system and reboot. after complete bootup, unplug the power supply cords to both the modem and the router. now plug im the modem, wait 1 minute and plug in the router. after about a minute you should now be able to connect to the internet both by your pc and wireless connections.