Can't get Roku N1100 to work with Samsung LCD. Worked fine with older style TV. DVD input works fine. Connect Roku....Nothing. Samsung LN32C350. Attempting to connect with RCA style connectors, red-white for audio, yellow to video.

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yeah because some inputs those not go with some games console.

I always get the 3 because it has the most features. I have three of them now, and they all work great. I think any of them will work with your tv as long as it has an HDMI input.

it would be depending on the cable that you used to connect the roku to tv. if you're using hdmi cable, make sure to set the input source of the tv to hdmi. if you're using a/v cable, set the input source of the tv to video.

replace the main board!

Make sure you are connecting it using a composite cable (red white yellow) into the INPUT behind the tv.. they are also inputs on the side of the tv.. if problem continues try buying a new dvd player that has HDMI connections so it would use just one cable to connect... they for for around 50 bucks... here is the manual http://tv.manualsonline.com/np/usermanuals/mfg/samsung/ln32c350__flatscreen_tv

Sure. Just use the a/v input jacks on the rear of your set. Use the Yellow (for Video) Red (audio-R) White ( audio L ). You should have no problem.

Use the menu button in the front screen of your tv.Maybe your remote control need a battery.

all i did was disconnect the component cables and connect using the rca cables and everything worked fine.

You have to manually select digital input on the receiver.