
Should I be worried about my 77" TV falling from an uneven concrete wall?
I had my TV wall-mounted yesterday by a friend of mine who does some renovation work and has mounted a few TVs before.
While he was screwing it in, he said that the concrete wall surface was irregular/uneven. I am not sure exactly what he meant by that, or whether the wall plate already looked like this yesterday after he finished. I think he pressed on the wall mount to check whether it was holding securely, and it seemed firmly attached. At the time, I did not think much of it.
The TV was mounted using Fischer DuoPower 8 × 40 plugs and ST5.5 × 55 mm screw
He also put glue inside the drilled holes together with the plugs.
The TV is a 77-inch LG OLED. There are four screws in one horizontal row.
I can see a small gap between the wall and part of the wall mount. I am not sure whether this is caused by the wall being uneven, normal clearance in the mount, or whether the mount is not sitting fully flush against the wall.
The TV feels firmly attached, but I am worried because it is large and heavy. Is this normal for an uneven concrete wall, or should I ask someone to help take it down and have the mount inspected?
What would you do?