Abstract: An operating method of application for the television apparatus is provided. Wherein, the operating method includes: receiving a channel selecting instruction; reading a channel list, the channel list includes a plurality of applications (APPs) and a plurality of physical channels corresponding to a plurality of channel numbers, wherein each of the APPs is assigned to one of the channel numbers respectively; mapping the channel selection instruction to one of the plurality of channel numbers in the channel list; and launching and executing a selected APP if the channel selection instruction is corresponding to the channel number of the selected APP.

Abstract: An operating method of application for the television apparatus is provided. Wherein, the operating method includes: receiving a channel selecting instruction; reading a channel list, the channel list includes a plurality of applications (APPs) and a plurality of physical channels corresponding to a plurality of channel numbers, wherein each of the APPs is assigned to one of the channel numbers respectively; mapping the channel selection instruction to one of the plurality of channel numbers in the channel list; and launching and executing a selected APP if the channel selection instruction is corresponding to the channel number of the selected APP.

Abstract: A circuit board module includes a circuit board, a plurality of electronic components, a plurality of connectors and a cover. The circuit board includes a heat dissipation unit. The electronic components, the connectors and the heat dissipation unit are disposed on a first surface of the circuit board. The cover has a plurality of openings with the shapes and the sizes corresponding to the connectors and the heat dissipation unit. When the cover covers the circuit board, the openings expose the connectors and the heat dissipation unit. Users can plug and pull the connectors of the circuit board through the openings. The size of the cover is corresponding to the circuit board. The circuit board module is dust-proof and can prevent the users from accidentally touching the electronic components.

Abstract: A circuit board module includes a circuit board, a plurality of electronic components, a plurality of connectors and a cover. The circuit board includes a heat dissipation unit. The electronic components, the connectors and the heat dissipation unit are disposed on a first surface of the circuit board. The cover has a plurality of openings with the shapes and the sizes corresponding to the connectors and the heat dissipation unit. When the cover covers the circuit board, the openings expose the connectors and the heat dissipation unit. Users can plug and pull the connectors of the circuit board through the openings. The size of the cover is corresponding to the circuit board. The circuit board module is dust-proof and can prevent the users from accidentally touching the electronic components.

Abstract: An interface card socket and a circuit board module having the same are disclosed. The circuit board module includes a first substrate, an interface card socket, a data processing unit and a connecting component. The interface card socket is detachably disposed on the first substrate and has a first slot. The first slot is used to connect with an interface card inserted. The connecting component is electrically connected to the data processing unit and the interface card socket. Therefore, the complexity of the trace design and the amount of the traces are reduced.

Abstract: A circuit board module includes a circuit board and an I/O port collection board. The circuit board includes at least a first transmission interface. The I/O port collection board has a substrate, a plurality of I/O ports, a plurality of traces, and at least a second transmission interface. The I/O ports, the traces, and the second transmission interface are formed on the substrate. The I/O ports are electrically connected with the second transmission interface via the traces. The second transmission interface is connecting with the first transmission interface of the circuit board.

Abstract: A sign structure for a personal computer includes a casing panel, an illuminating panel, and a sign panel. The casing panel has a least one slot opening. The illuminating panel, mounted adjacent to an exterior surface of the casing panel has at least one through opening corresponding to the slot opening, and at least one power supply connector. The sign panel mounted adjacent to an exterior side of the illuminating panel has at least one through hole corresponding to the through opening. Besides, at least part of the sign panel is transparent. Therefore, the illuminating panel of the sign structure for a personal computer of the invention can illuminate when the power is transmitted through the power supply connector to it, in order to differentiate the I/O connectors of the personal computer in low light conditions.

Abstract: A computer including a chassis, a motherboard, an electronic component, an I/O port and a status display module is provided. The motherboard is disposed in the chassis. The electronic component is electrically connected with the motherboard. The I/O port is electrically connected with the motherboard and has at least one machine code to indicate the status of the electronic component. The status display module is electrically connected with the motherboard. The status display module includes a decoder and a display device. The decoder is configured to translate the machine code into a text description. The display device is disposed on the chassis and is electrically connected to the decoder to display the text description.

Abstract: A sign structure for a personal computer includes a casing panel, an illuminating panel, and a sign panel. The casing panel has a least one slot opening. The illuminating panel, mounted adjacent to an exterior surface of the casing panel has at least one through opening corresponding to the slot opening, and at least one power supply connector. The sign panel mounted adjacent to an exterior side of the illuminating panel has at least one through hole corresponding to the through opening. Besides, at least part of the sign panel is transparent. Therefore, the illuminating panel of the sign structure for a personal computer of the invention can illuminate when the power is transmitted through the power supply connector to it, in order to differentiate the I/O connectors of the personal computer in low light conditions.

Abstract: A computer including a chassis, a motherboard, an electronic component, an I/O port and a status display module is provided. The motherboard is disposed in the chassis. The electronic component is electrically connected with the motherboard. The I/O port is electrically connected with the motherboard and has at least one machine code to indicate the status of the electronic component. The status display module is electrically connected with the motherboard. The status display module includes a decoder and a display device. The decoder is configured to translate the machine code into a text description. The display device is disposed on the chassis and is electrically connected to the decoder to display the text description.

Abstract: A motherboard including a circuit board, a connecting device and an illumination device is provided. The connecting device and the illumination device are disposed on the circuit board, The illumination device includes at least one lighting element. The lighting element and the connecting device are disposed on the same side of the circuit board.