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Many channels not working

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Posted by
Official Employee

Member Since: ‎01-09-2012
Posts: 13,725
Message 1 of 4 (7,327 Views)

Re: Many channels not working

Posted by
Official Employee

Member Since: ‎01-09-2012
Posts: 13,725
Message 2 of 4 (7,328 Views)

Re: Many channels not working

Posted by
Cable Expert

Member Since: ‎03-02-2007
Posts: 17,742
Message 3 of 4 (18,948 Views)

Re: Many channels not working

Those errors indicate a signal issue to the TV outlet.  It can be inside or outside issues with damaged drop cable, loose / wet / corroded fittings, excessive splitting or upstream into Comcast's RF portion of the plant.

 

If you can check for loose F connectors at the back of the box, the TV outlet and any accessable splitters, and check conditon of the coax jumpers.  Make sure you are not routing your caox through any AC surge protector strip coax ports.

 

If nothing is loose, then contact Comcast support and insist on a tech visit to check the signals at the ground block, splitters and each TV outlet, and he can find and fix the issue.

 

 




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Member Since: ‎09-03-2006
Posts: 8
Message 4 of 4 (17,077 Views)

Many channels not working

Many of my basic HD channels aren't working it keeps saying one moment please ref code: S0800 I tried unplugging box to reboot but nothing. Can't even get on demand it says error 7 has occurred