I am trying to find a way of hanging my flat screen to a wall which is constructed by a plasterboard on to solid wall. Trouble is, it's not nailed on to a batten but I think it's dabbed on. There is a gap, and I have drilled holes through the plasterboard and into the solid wall a fair way.
I bought anchor bolts (I used to call them rawl bolts) but, even though they enter into the solid wall holes, when I try to secure the wall bracket, the bolts don't open out and grip inside the holes. What alternatives do I have other than buy a TV stand?
I noticed door frame plugs/screws but not sure whether they'd be safe enough.