Computer system and motherboard and monitor thereof
A first terminal of a first switch, a first idling pin, a third idling pin, and a power pin are connected together. A second terminal of the first switch, a first ground pin, a second ground pin, and a third ground pin are electrically connected together. A first terminal of the second switch, a second idling pin, a fourth idling pin, and a reset pin are electrically connected together. A second terminal of the second switch, a first ground pin, a second ground pin, and a third ground pin are electrically connected together. The first switch controls the motherboard to power on or power off, and the second switch controls the motherboard to reset.
1. A computer system comprising:
a monitor comprising:
a display screen;
a first switch and a second switch set on the display screen; and
a first video connector comprising:
a first idling pin;
a second idling pin; and
at least one first ground pin; and
a motherboard comprising:
a second video connector comprising:
a third idling pin;
a fourth idling pin; and
at least one second ground pin; and
a controlling connector comprising:
a power pin;
a reset pin; and
at least one third ground pin;
wherein the first terminal of the first switch, the first idling pin, the third idling pin, and the power pin are connected together, the second terminal of the first switch, one of the at least one first ground pin, one of the at least one second ground pin, and one of the at least one third ground pin are electrically connected together, the first terminal of the second switch, the second idling pin, the fourth idling pin, and the reset pin are electrically connected together, the second terminal of the second switch, one of the at least one first ground pin, one of the at least one second ground pin, and one of the at least one third ground pin are electrically connected together, the first switch controls the motherboard to power on or power off, and the second switch controls the motherboard to reset.
2. The computer system of claim 1 , wherein the first video connector and the second video connector are video graphics array connectors.
3. The computer system of claim 1 , wherein the first switch and the second switch each comprise a button set on an outside surface of the monitor.
4. A monitor comprising:
a display screen;
a first switch;
a second switch; and
a video connector comprising:
a first idling pin;
a second idling pin; and
at least one ground pin;
wherein a first terminal of the first switch is connected to the first idling pin, a second terminal of the first switch is connected to one of the at least one ground pin, a first terminal of the second switch is connected to the second idling pin, a second terminal of the second switch is connected to one of the at least one ground pin, the video connector is connected to a motherboard of a computer, the first switch controls the motherboard to power on or power off, and the second switch controls the motherboard to reset.
5. The monitor of claim 4 , wherein the video connector is a video graphics array connector.
6. The monitor of claim 4 , wherein the first switch and the second switch each comprise a button set on an outside surface of the monitor.
7. A motherboard comprising:
a video connector comprising:
a first idling pin;
a second idling pin; and
at least one ground pin; and
a control connector comprising:
a power pin;
a reset pin; and
at least one second ground pin;
wherein the first idling pin is electrically connected to the power pin, the second idling pin is electrically connected to the reset pin, one of the at least one first ground pin is connected to one of the at least one second ground pin, the video connector is connected to a monitor, two switches of the monitor controls input signals of the power pin and the reset pin of the motherboard to control the motherboard to power on, power off, or reset.
8. The motherboard of claim 7 , wherein the video connector is a video graphics array connector.