Patent ID: 8638234
Filing Date: 2014-01-28
Classification: G06F

Abstract:
1. A desktop computer comprising: a host portion comprising a network interface card and a first interface, the network interface card comprising a first pin for informing whether a network is active and whether or not there is data being passed through the network interface card, a second pin for denoting a low-speed network signal transmission rate of the network interface card, and a third pin for denoting high-speed network signal transmission rate of the network interface card, the first interface comprising a fourth pin connected to both the second and third pins of the network interface card, a fifth pin connected to the first pin of the network interface card; a screen connected to the host portion, the screen comprising a second interface connected to the first interface, a first light-emitting diode, and a second light-emitting diode, the second interface comprising a sixth pin connected to the fourth pin of the first interface, and a seventh pin connected to the fifth pin of the first interface, the seventh pin connected to a power supply through the first light-emitting diode, the sixth pin connected to the power supply through the second light-emitting diode; and a local area network interface, wherein the local area network interface at least comprises an eighth pin, a ninth pin, a tenth pin, an eleventh pin, and a twelfth, the eighth pin is electrically connected to the first pin of the network interface card, the ninth pin is connected to the power supply and is also electrically to the eighth pin through a third light-emitting diode, the tenth pin is electrically connected to the second pin of the network interface card, the eleventh pin is electrically connected to the power supply and is also electrically connected to the ten pin of the local area network interface through a fourth light-emitting diode, the twelfth pin is electrically connected to the three pin of the network interface card and is also electrically connected to the eleventh pin of the local area network interface through a fifth light-emitting diode.