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Question

Why do some of the lights on my cable modem blink even when my PC is idle or turned off?
Posted byraja
StatusCanceled
Posted at06 Sep 23:57
Last Update at18 Mar 09:17
CategoryInternet Service Providers
CANCELED -

 

 

Answers

[-] Answer by: RJ45 - Guru Rating: 2.6

solution summary

RJ45 writes...
Nothing to worry about.

answer

Many cable modems have an LED labeled Cable or Data and they can flash or blink even when your PC is idle or turned off. That activity is generated by Comcast adn should not affect your bandwidth.