According to one embodiment, an electronic device is provided with: an electronic substrate on which electronic components are provided; a screw including a screw head portion and a threaded portion, and configured to be engaged to the electronic substrate; a conducting member provided between the screw head portion and the electronic substrate and configured to electrically connect the screw head portion and the electronic substrate; and an electrical wiring line provided between the screw head portion and the electronic substrate and configured so as not to be electrically connected to the screw head portion.