Device for testing compatibility of motherboard power supply
A compatibility test, motherboard power supply technology, used in power supply testing, using configuration testing to detect faulty hardware, and detecting faulty computer hardware, etc., can solve the problems of cumbersome testing process, consuming manpower and time, and affecting testing efficiency. , to save manpower and time and improve test efficiency
Inactive Publication Date: 2010-07-21
HONG FU JIN PRECISION IND (SHENZHEN) CO LTD +1
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Problems solved by technology
The whole testing process is mainly done manually. Since the compatibility between the motherboard and one power supply can only be tested each time, it is necessary to repeatedly plug and unplug the power plug and turn on and off the machine, which makes the testing process cumbersome and consumes a lot of manpower and time. Many, thus affecting the test efficiency
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Embodiment Construction
[0011] Please refer to Figure 1 to Figure 3 The motherboard power supply compatibility testing device 100 of the present invention is used to cooperate with a motherboard 200 to complete the automatic test of the compatibility of several power supplies. A power outlet for the several power supplies, a microprocessor 130 that stores a predetermined program to turn on and off the several power supplies according to the received signal, and a display that shows whether the microprocessor 130 and the several power supplies can work normally The display unit 150 and a device power supply 160 connected to the microprocessor 130 through a switch K. In this embodiment, the compatibility test of a first power supply 310 and a second power supply 320 by the mainboard power supply compatibility testing device 100 in cooperation with the mainboard 200 is taken as an example for illustration. In other implementation manners, the number of power supplies can be increased according to actu...
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The invention relates to a device for testing compatibility of a motherboard power supply, which comprises a power plug to be connected with a motherboard, a plurality of power sockets to be respectively connected with a plurality of power supplies and a microprocessor. After receiving a start-up signal sent by a motherboard, the microprocessor sends a low-level control signal to start a power supply. If the operation of the power supply is normal, the power supply can feedback a signal indicating that the power supply is normal to the microprocessor and then power up the motherboard. The microprocessor then outputs the signal indicating that the power supply is normal to the motherboard, so that the motherboard can test the power supply. After the testing is completed, the motherboard is restarted, and when receiving the start-up signal sent by the motherboard again, the microprocessor sends a high-level control signal to switch off the power supply and then sends a low-level control signal again to start another power supply so as to test another power supply.
Description
technical field [0001] The invention relates to a test device, in particular to a motherboard power supply compatibility test device. Background technique [0002] The compatibility between the motherboard and the power supply is one of the important indicators to measure the performance of electronic equipment (such as personal computers, workstations, servers and switches, etc.). In order to ensure the quality of electronic equipment, manufacturers need to strictly test the compatibility between the motherboard and the power supply. [0003] In order to ensure good compatibility of the motherboard with the power supply, it is necessary to test with as many power supplies as possible. The traditional test method is to first insert the power plug of a power supply into the power socket of a motherboard, and after pressing the power button, the motherboard will start up and automatically run the corresponding test software (such as 3DMark software) to test the power supply, ...
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IPC IPC(8): G01R31/40G06F11/22
CPCG06F11/2289
Inventor 周家兴叶振兴陈晓竹
Owner HONG FU JIN PRECISION IND (SHENZHEN) CO LTD