A lightning detection and damage estimation system for a structure is disclosed herein. A body region of opposite conductivity type is arranged between the trenches and a body region is arranged above the body region. To set up the bed rail, the guard frame portion can be slid out of the base frame portion, pivoted relative to the base frame portion, then engaged to the base frame portion and into the operating position at a side of the bed. When the LCD panel is in a narrow viewing angle display mode, some of the display blocks are disabled or darkened so that a displayed image is interfered by the disabled or darkened display blocks when it is viewed from the side. The method further includes removing the dummy element to expose and to remove the second portion of the semiconductor member.