In my Samsung PS50C451B2D 50 Inch, when i want to connect my LG Blu-Ray Home Theater HB905PA via HDMI i got message on TV like "Mode not supported - The resolution is not supported on this TV, Please change the resolution". In my home theater i checked with auto and all available resolution.... Please help me

NO AVR here right (I can't see what is THERE total)

why not test the (local LG speakers work ??????_??? fails?

3D blu Ray player and 5 wireless speakers model HB966TRW,on something else. the amazon reviews on it are 50%bad
why own it? I ask. and sub is junk grade.
76 page manual.
how are you connecting this to your TV , HDMI or>
if yes did you turn on ARC? as page 21 states
and SIMPLINK too.

or RCA video cables, and sound RCA the TV
so there are 2 ways to connent and HDMI tops list of good.way
so you can test this on 2 TV , HDMI to see which one fails.
or both fail.

or page 38 do the factory reset...
and start again as new day 1 , setups.
at the bottom click english and free manual is here 76pages.

https://www.lg.com/ae/support/manuals?csSalesCode=HB966TRW.BARELLK

You have a few options depending on the entire system.

Do you have the TV audio output connected to the home theater system? In that case, connect the Blu-ray player to an HDMI input on the TV. Then leave the home theater system set to the TV input, while the TV is set to the HDMI input for the Blu-ray player. This is the simplest method.

You could use an audio extractor/converter. Here's an example: https://www.amazon.com/J-Tech-Digital-Premium-Extractor-Converter/dp/B00BIQER0E . This will let you send the video signal to the TV (with a second HDMI cable) and have digital or analog audio sent to the home theater system.

If the TV doesn't have an available HDMI port and the home theater system only has analog audio inputs, you could use an HDMI to component video converter. You'd use something like this: https://www.bhphotovideo.com/c/product/770115-REG/KanexPro_HDRGBRL_HDMI_to_Component_Converter.html . (Do not use an HDMI to component cable. Those only work with some projectors.)

I hope this helps. Please add a comment with more details about your TV and audio system for more specific information.

Cindy Wells

change the input settings on the SONY. sometimes there are are HDMI INPUTS AND OUTPUTS on high end systems. Make sure you are in INPUT

Hi, When you connect the HDMI you do not need to connect RCA cable as well. Do not connect 3 all together. HDMI,RCA and DOC. Check manual for proper connections. You can damage your systems. Please read MANUAL.

Try setting your blu ray player to hdmi out before you unhook the av cables. Then try reconnecting rhe hdmi see if it helps.

do you have it hooked up via hdmi to a tv that has hdmi? also make sure you set the output for the dvd/blu ray player to the correct output your using (hdmi 1 or w/e not a passthru or input) also if your using component cables you may have to go to menu on the unit and select that as your outpput get back to me let me now if this helped

LG documentation states:

When you use SIMPLINK function, you have to

connect to the OPTICAL IN 1 jack to enjoy TV
sound to your speaker system.

Basically you need to have the Audio go from TV to receiver and setup receiver to that Input to output surround sound to all speakers.

If you have a cable box or satellite receiver, hook that output into the receivers input and that should work.

My setup is DirectTv HDMI output goes into the LG Home Theater HDMI Input 1, and LG goes HDMI output into the TV HDMI input 1.
so to watch DirectTV, I switch LG Home theater to HDMI Input 1. and TV is on HDMI input 1 (to view LG HDMI output from DriectTV, Blu-Ray, Vudu, etc.)

you have to have a connect going back into the player, the hdmi is only one way there should be and analog the red and white
or
an digital optical out from the tv

Make sure you turn on the surround sound located on your remote, should be second button from the bottom all the way over on the right.

You have several ways to do this. You can hdmi cables from the two units and plug them into your tv if it supports hdmi and run the audio out portion on the back of the tv and hook that into one of the audion inputs on the surround unit. Or you run audio directly out of the bluray using rca, digital coax, or digital optical cable. Turn the surround reciever to the corresponding input that you choose to use.