Question about Arris Touchstone 450a (CM450) Modem
I have comcast cable internet and an arris modem. The power light is flashing. The computer says it is connected to the internet but no web page will pull up. I have unplugged it, restarted the computer, etc. Still the power light flashes and no connection.
Try shutting of your computer then shutting off the modem, the modems have batteries you might have to remove them theres usally a panel on the bottom, in the back you should have a wire for comcast cable and an ethernet chord telephone too if you have everything. also your modem could be broken, i had the same problem
Posted on Jun 08, 2008
If the power light is flashing then the modem is on battery backup and internet is disabled. plug the power cord into the modem or find a working power outlet, you should be set after that.
Power light flashing=bad
Posted on Jul 04, 2009
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Posted on Jan 02, 2017
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