TV all snowy on cable

[jwedell]

We have an 09 3400rl. The cable signal from the outside connection to the LR junction is fine but the cable from the living room junction to the bedroom booster is all snowy. Jumped out the cable and it works fine. Anyone else have this problem or know of a mystery splitter on that line.

[HOOK]

There is a jumper wire in the cabinet above tv. Check connection.

[DQDick]

If it's like mine, you need to switch the jumper to the other connection for cable viewing.

[Champ_49]

May also have to shut off the power booster for the regular antenna.

Dave

[lostshakerofsalt]

I went through and replaced all of the accessible coax cables with new ones. Tightened up the connections on the rest I could access. They used some of the cheapest crimp type connectors available. A connector on a couple cables pulled off with little effort. This cleaned up my picture both on cable and antenna.