Not knowing where this wall cable goes TO or comes FROM prevents any more help. Would suggest you run a new cable to these two items.
It is currently on channel 110 on satellite and cable.
The short answer is yes and no. Yes you can if you are not passing HD satellite. All you need is 2 "diplexer(s)" (looks like a splitter, but isn't). at one end connect the satellite and cable. run the line to your tv, and split back to your satellite and cable. The Diplexer is labelled "tv" and "satellite".
no yes
You could use an external cable or satellite receiver and connect speakers to that.
The fit a cable to an external aerial dish, one must check the satellite receiver to find the coaxial socket. Connect the cable from your satellite receiver to the external antennae socket.
Satellite Internet does not use a cable modem. The service doesn't use cable or phone wiring in the house. There is a satellite on the property and wiring that brings the service into the house. The provider would supply the necessary peripherals to connect to the Internet.
Generally, you can't connect the output of a games console to a cable or satellite DVR. The DVRs normally don't have a video input and are built to record content only from the the broadcaster.
You can find reviews of cable and satellite TV providers on All Connect, Find Cable Providers, Cable Providers, Best Buy and White Fence websites. Things to consider are contract length, price and programming options.
check your surround sound if it has an HDMI or AV input jacks. if it has, then you are good to go. from your satellite receiver, attach the HDMI cable or AV cable. connect it to your surround sound. after connecting the satellite receiver box and surround sound, attach the HDMI or AV cable from the surround sound to your television.
Install the antennae outside your home on the roof. Connect a coaxial cable from the antenna to the "ANT" port on the back of the Captive Works box in your house. Connect a coaxial cable to the "TV/VCR" port. Connect the other end to the television.
Cable internet is currently the faster type of ISP available.
No, the cable will not work when the satellite is out. The satellite is what brings you the picture. If you are concerned about the satellite, I would stay with cable.