a loose network cable
Well it depends on whether the computer connects to the internet with this modem. If you're talking about an external cable modem, you would probably lose your internet connection. If you're talking about an internal dialup modem inside the computer, removing it would mean you can't connect via dialup but it would not affect the external modem. Hope this helps
Purchase a replacement cable.
Perhaps you did not pay the cable account on time.
No. Cable would cost much more than it already does, plus companies would lose half of their exposure.
Loose or damaged battery cable perhaps.
Make sure you have filters fitted in, for your computer and your phone.
Rather miffed.
Your main Internet Connection may have went down. Therefore your wireless internet connection went down also.
If they're on wifi they can lose connection to the internet
yes
Call your tv provider