Question about AT&T High Speed DSL Modem

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Need to reinstall modem

Do I need a new disk to reinstall...if so where can I get one.I have the SpeedStream4100B modem

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  • ikkenom May 11, 2010

    Have you talked over the telephone to the Support Desk of your Internet Service Provider? They can trouble-shoot from their end.

  • michelle torres
    michelle torres May 11, 2010

    why you need to reinstall you modem? you forgot your UN or pw?



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  • 136 Answers

When you say reinstall modem is it regarding the update of username and password on the modem

If yes then you don't need any disk
Find the reset button at the bottom/behind the modem
Push and hold it for one minute
Open browser go to
Once you enter the modem page you will find the username and password
Update the username and password provided by ISP

Posted on Jan 29, 2010


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