How do you hook up to cable, comcast - Toshiba 50H82 50" Rear Projection Television

Your tv. You will use your tv "source" to select which input to watch from. Everything goes to the TV. I have a surround sound amp that I run the sound FROM the TV that way if I want it loud I turn that on. It is the only exception.

You sure can. Start w/ the Comcast modem as long as it is NOT a USB type and hooks using a CAT-5 cable (regular network cable). Hook the comcast modem to the WAN port of the wireless router. On the back of the wireless router use the normal 1-4 extra LAN ports to hook other computers or the SD208 switch to it and other computers from there.

Word of advise if using Wireless Router, be sure to read manual and set a KEY for your network to secure it from unwanted outside use.

Okay you TV is hooked to a comcast modem? or do you mean My tv is hooked to the comcast converter box? A no picture but sound you want to first check you cables also try hooking up a dvd to the tv and see if that picture comes on if not and you got no pic and sound this would mean the backlight on this tv is dead or you got a bad inverter not converter, inverter inside the tv. Meaning it needs the repairshop but try and hook up a dvd to it and see if you got picture if so you cable box might be the issue call comcast!

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tune your tv to channel 3 if you're coax cable, if you're using rca or component cable then tune your tv to the proper input on your tv.

it gets plugged into the tv not the cable. audio out of dvd into tv and video out of dvd into tv

first make sure the cable is running through you vcr then make sure you vcr is set to either channel 3 or one of the inputs

Had the problem. Turned out to be a defective hdmi port circuit board.

Hi lacrosse296,

I am sorry to learn that you are having difficulties with your service.

It is possible that the problem is with the wiring. Send us the phone number on your account at [email protected] so that we can assist further.

Thanks!

Mark C.
Comcast Corp.

I had the exact same problem on a brand new Insignia 26 " LCD with DVD. Comcast tech was able to fix it by changing the Comcast box diagnostics. Here is what he did. Using the Comcast remote with the TV on - press power, cable, menu in that order. A comcast diagnostic srceen will appear. Select Additional HDMI options, then audio options. Change the audio options to L-PCM. Press power again to exit the diagnostics. That will fix it and you get to use the HDMI cable.

Try adjusting the ringer volume, dial tone volume, and speaker volume. Make sure that the ringer type selection is not set to off. Also make sure that you are not bridging your call.

You can also use the Upgrade feature built into the phone to look for updates which may resolve your issue.

If this has only started happening recently, Restore the default settings and see if it resolves your issue.