Abstract: Mounting systems for securing display panels to walls can include at least one display panel having at least one panel connector attached to the back side thereof, and at least one panel support frame including a plurality of mounting supports that each include at least one panel receiver. The panel support frame can be attached to a wall, and the display panel can be attached to the panel support frame. For example, when the display panel is mounted onto the display support frame, the downwardly extending tab of the panel connector can be received by the receiving slot of a panel receiver, and the upwardly extending tab of the panel receiver can received by the connector slot of the panel connector.