Can"t get on the internet using 5100 speedstream modem my

If you do not have a router you have to reboot the modem first, Modems pair with one device at a time using its MAC address, using a router allows you to add remove computers to your internet access without rebooting the router for every device because the modem pairs to the router and the router shares its internet with your other devices.

Purchase a low cost SOHO router/switch or just a plain 4 port switch.

bad firware is common, over a year old? if not use wty. if so may need to try a new one. as for the internet if using dhcp username & password must be perfect. also domains need the @ xxx.com after username.

You can try resetting the modem to factory condition.
Turn off the modem from power
Disconnect the modem from the computer
Turn on the modem
Press the reset button using a pointed object, (a toothpick or a pencil)
Wait for all the lights to flash green then release the button
Reboot your computer
Connect the modem to your computer

Everything should work fine.

If the problem persists contact the service provider.

Thank you for choosing Fixya

there is a possibility the firmware of the modem need to be updated or you need to reinstall the driver for the NIC card

you need to get the firmware updated from the internet service provider and for drivers here's the link
http://www.bioticaindia.com/speedstream-5100.html

this sounds like the internet service is available because the internet light does come on but it sounds like the password is incorrect. i suggest you contact your ISP to confirm you access is ok

Option 1 (easy)
you could buy a switch or router and put in line with your modem.
you will have to set up appropriate networking on the xbox
DSL --> MODEM --> SWITCH <-- PC
^---- XBOX

Option 2 (harder)
you could get a wired/wireless AP (Access Point) for your PC and run ICS (Internet Connection Sharing) through Windows. connect the XBOX through your PC

have hesitation in my speed stream 5100 modem

check for physical setup between your modem and the wall jack

if u don know how exactly the physical setup is pls contact your isp for help for u to run through the steps