A trick which can be used here is to cut a small portion of your plasterboard which is going to be hidden behind the tv and poke something like a rod inside which can be.

How to mount a tv on a plaster wall. While keeping firm tension on the pullcord, screw the. Mounting plates are fastened into the wall from. Mounting tv on plaster wall.

What you’ll need for this mounting process. While keeping light tension on the pullcord slide the wall plug into the 1″ hole to align with the holes on the back plate. Mounting tv on plaster wall isn't difficult.

So unless your adamant about the location on the wall all you need to do is locate (2) adjoining. Place your tv mount on the wall. It is necessary to make the holes in the studs.

Trim the plywood to the correct size, then attach it to the wall using screws. Drill the holes with a drill bit the size of the molly bolt. Mark the spots where you will drill holes.

Push the molly bolts into the holes. Put marks on the wall where you want to drill holes. You will need a masonry drill.

The best type of anchor for this is an alligator anchor, made my toggler. Mark the locations of the studs in the wall using a pencil or a marker. Mounting to this type of wall is quite easy.