The present technology relates to a display apparatus, a display control method, a portable terminal apparatus, and a program capable of representing various states of an apparatus in a limited region. A television receiver includes a display unit that displays a predetermined image, a communication unit that performs communication of image data with another image display apparatus, an indicator unit that is disposed at at least a part of surroundings of the display unit and includes an indicator which is turned on with predetermined luminance, and a control unit that turns on the indicator so as to correspond to a transmission operation of the image data in another image display apparatus. The present invention is applicable to, for example, a display apparatus such as a television receiver.

In various embodiments, an electronic device includes an electrical and physical interface operable to be coupled to a port of a computer system that includes a processor. The electronic device also includes a casing housing the interface. In addition, the electronic device includes a circuit board including circuitry housed within the casing. The circuitry receives control signals from the computer system over the interface and controls an illumination element. The illumination element is disposed on the casing and is operable to produce a color that corresponds to a real-time status associated with the computer system. The real-time status is determined by the processor and information read by the processor from the computer system. Moreover, the electronic device includes a beacon technology system housed within the casing. The beacon technology system is operable to communicate with a beacon technology system externally located to the electronic device. The beacon technology system is operable to trigger an automatic process when detected.

A portable device may perform a method that includes detecting that the portable device is coupled to a host device via a host interface of the portable device. The method includes generating a visual indication at a visual indicator of the portable device. The visual indication is indicative of a data transfer capacity of the host interface.

A solid state disk, including a main body, a processing unit, a display screen and a transmit port. The main body has a substrate and a shell portion covering on two opposite side faces of the substrate, the substrate is provided with a memory module; the processing unit is disposed in the main body; the display screen is attached to the main body and viewable from outside of the solid state disk, the display screen is electrically connected with the processing unit, the processing unit can control a display state of the display screen; and the transmit port is disposed on the substrate, and the transmit port is electrically connected with the memory module.

An electronic device and circuit module thereof is provided. The circuit module includes a board, a boosting circuit and a plasma tube. The board has at least one through hole. The board is for being connected with a circuit board device with their thicknesswise sides opposite to each other. The boosting circuit is disposed on the board and includes at least one conductive path and a plurality of electronic components electrically connected to the at least one conductive path. The at least one conductive path includes a power input portion and two power output terminals. The power input portion is for being electrically connecting with a power output portion the circuit board device. At least one said electronic component is disposed within the through hole. Two opposite ends of the plasma tube have two electrodes electrically connected to the two power output terminals.

A circuit module includes a board, a boosting circuit, a processing and a plasma tube. The board is for connecting with a circuit board device with opposite thicknesswise sides. The boosting circuit includes at least one conductive path and electronic components electrically connected to the conductive path. The conductive path includes a power input portion electrically connecting with a power output portion of the circuit board device and two power output terminals. The processing unit is includes a frequency changing circuit electrically connected with the power input portion and the boosting circuit and for transferring an input power into an output power for the boosting circuit, and the input and output power has different frequencies. The plasma tube is electrically connected to the two power output terminals. An electronic device includes one said circuit module and a circuit board device electrically connected to the circuit module.

There are provided a lighting control method, system, and device for an NVME backboard, and a medium. The method is applied to a mainboard. The method includes: executing a target code for parsing a target VPP signal upon reception of the target VPP signal, where the target code is added in the mainboard in advance and stores VPP addresses respectively corresponding to NVME backboards connected with the mainboard; parsing the target VPP signal to obtain a target VPP address corresponding to the target VPP signal; and delivering the target VPP address to a target NVME backboard corresponding to the target VPP address to light the target NVME backboard.

An information handling system may include at least one processor and a plurality of indicator lights. The at least one processor may be configured to detect a fault condition associated with a particular information handling resource located at a particular physical location, and cause at least some of the plurality of indicator lights to be illuminated in a determined sequence based on the physical location, wherein the determined sequence is configured to cause a dynamic visual illumination that is directed toward the physical location.

Techniques for data processing involve: determining, from a disk array, a target disk used for data reconstruction of the disk array; and sending, to an indicating apparatus associated with the target disk, an indication that the target disk is used for the data reconstruction. In this way, such techniques can indicate to the user that the target disk is being used for data reconstruction to remind the user not to remove or move the target disk, thereby ensuring completion of the data reconstruction. Such a technique may improve data storage equipment operation by preventing user interference.

An information handling system may include one or more illuminable icons to present information to a user of the system, such as information regarding a status of the information handling system. An illuminable icon may be lit by a plurality of light sources, and light from the plurality of light sources may be diffused across the illuminable icon by a light guide film. Some illuminable icons may have multiple portions that may be separately illuminated to convey different information to a user. An isolation block may prevent light from light sources configured to illuminate one portion of an illuminable icon from illuminating other portions of the illuminable icon. Thus, light for illuminating icons of an information handling system may be diffused and/or blocked to enhance aesthetic appeal of the icons and to prevent user confusion that may result from bleeding of light from one portion of an illuminable icon to another and/or uneven illumination of an icon.