MOTHERBOARD TEST SYSTEM AND TEST METHOD THEREOF
First Claim
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1. A motherboard test system, comprising:
- a first hard disk drive (HDD) and a second HDD, each storing an operating system;
a first HDD connector comprising a first HDD interface connected to the first HDD, the first HDD interface comprising a first signal terminal connected to a motherboard to be tested, and a first power terminal;
a second HDD connector comprising a second HDD interface connected to the second HDD, the second HDD interface comprising a second signal terminal connected to the motherboard, and a second power terminal;
a power supply;
a first electrical switch connecting the first power terminal and the power supply, and comprising a first control terminal;
a second electrical switch connecting the second power terminal and the power supply, and comprising a second control terminal;
a computer configured for sending commands; and
a microcontroller receiving the commands from the computer and connected to the first and second control terminals to turn the first and second electrical switches on or off according to the command, thereby directing the power supply to provide power to the first or second HDD, such that the motherboard is capable of reading and operating the operating system in the powered HDD.
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Abstract
A motherboard test system for testing a motherboard includes a number of HDDs storing different operating systems, a number of HDD connectors corresponding to the HDDs, a number of electrical switches connecting power terminals of the HDD connectors to a power supply, a microcontroller controlling which electrical switch is turned on, and a computer. The motherboard is connected to signal terminals of the HDD connectors to read and implement the operating system of a powered HDD, and sends the operating result to the computer.
28 Citations
8 Claims
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1. A motherboard test system, comprising:
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a first hard disk drive (HDD) and a second HDD, each storing an operating system; a first HDD connector comprising a first HDD interface connected to the first HDD, the first HDD interface comprising a first signal terminal connected to a motherboard to be tested, and a first power terminal; a second HDD connector comprising a second HDD interface connected to the second HDD, the second HDD interface comprising a second signal terminal connected to the motherboard, and a second power terminal; a power supply; a first electrical switch connecting the first power terminal and the power supply, and comprising a first control terminal; a second electrical switch connecting the second power terminal and the power supply, and comprising a second control terminal; a computer configured for sending commands; and a microcontroller receiving the commands from the computer and connected to the first and second control terminals to turn the first and second electrical switches on or off according to the command, thereby directing the power supply to provide power to the first or second HDD, such that the motherboard is capable of reading and operating the operating system in the powered HDD. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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Specification