TV & Matrix

[KatieVL]

I need a bit of help. I have a 2015 Meridian 36M. I need to replace the power cord for the 3rd time to the matrix. I am no longer in warranty so now I have to do it by myself. I want to remove one of my cable boxes and add a firestick. I can't seem to figure out how to remove the matrix box from the rack. Got any tips?

Next I would like to change the mount for the main Living area tv. The one over the fireplace. I want to put a mount that will adjust the tv viewing angle. The sofa as you know face each other and are at a 90 degree angle to the tv. I am also going to replace the jack knife sofa with 2 recliners. If I can get the tv to move I can put a double recliner/sofa there. Otherwise I will put 2 swivel recliners there.

So the big question is, how do I access the back of the TV? I cannot figure out how it is mounted and how to release it.
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[grtharris]

KatieVL, The drawing/parts list talks about an extra bracket that I do not have, but our matrix box sets in the same black bracket as you have. Looks like the upper part of the sides of the bracket are bend over after the matrix box is placed in it. If you lift the bend over part a little it will slide forward.
Removing the TV. Remove the sound bar by removing the screws in the back wall you can see just over the top of the sound bar.
Now looking up from the bottom at the slanted bottom of the TV bracket remove the screws holding the bottom of the TV mount bracket. Nothing will move when you take the screws out. There is a lip on the upper part of the bracket holding the TV. Once the screws are out lift the TV up and out. Sometimes the bottom will stick so you may have to work it a bit.