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Testing device for PC (Personal Computer) mainboard

A test device and motherboard technology, which is applied in the PC field, can solve problems such as hardware clock anomalies, battery leakage, and FCT test difficulties, and achieve the effects of ensuring quality and safety, reducing returns, and saving review time for returned materials

Pending Publication Date: 2022-04-15
SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] In the FCT (Functional Circuit Test, the functional test of the main board) test, when performing functional tests on the localized PC main board, it is often encountered that the battery is missing, the voltage of the battery itself is not enough, and the battery base is poorly welded.
At present, the server reads battery-related information through the BMC (Baseboard Management Controller) when the machine is not powered on, and the PC is not equipped with a BMC to manage the PC motherboard, which makes FCT testing difficult and cannot be performed in the software. Reading, the hardware clock abnormality and confusion caused by battery leakage and insufficient battery voltage often occur, which has a great impact on product shipment and delivery

Method used

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  • Testing device for PC (Personal Computer) mainboard
  • Testing device for PC (Personal Computer) mainboard

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Embodiment Construction

[0026] The core of this application is to provide a test device for PC motherboards, which can well intercept problems in the front-end process, prevent bad motherboards or batteries from flowing to assembly plants or even end customers, and reduce factory personnel's return, analysis, maintenance and other work. It saves a lot of time for reviewing the return of defective boards, and ensures the quality and safety of PC motherboard production to the greatest extent.

[0027] In order to make the purposes, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below in conjunction with the drawings in the embodiments of the present application. Obviously, the described embodiments It is a part of the embodiments of this application, not all of them. Based on the embodiments in this application, all other embodiments obtained by perso...

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Abstract

The invention discloses a testing device for a PC mainboard, and the device comprises a testing interface which is used for accessing a to-be-tested signal of a to-be-tested PC mainboard, and the to-be-tested signal comprises a to-be-tested voltage signal; the communication interface is used for receiving a test command sent by the upper computer and feeding back test data to the upper computer; and the controller is used for acquiring a to-be-tested signal corresponding to the test command and processing the to-be-tested signal to obtain test data. According to the method, problems can be well intercepted in a front-end process, bad mainboards or batteries are prevented from flowing to an assembly factory or even a terminal customer, the work of factory personnel returning, analysis, maintenance and the like is reduced, the material returning and reviewing time of the problem boards is greatly saved, and the quality safety of PC mainboard production is guaranteed to the maximum extent.

Description

technical field [0001] The present application relates to the field of PCs, in particular to a testing device for a PC motherboard. Background technique [0002] In the FCT (Functional Circuit Test, the functional test of the main board) test, when performing functional tests on the localized PC main boards, it is often encountered that the battery is missing, the voltage of the battery itself is not enough, and the battery base is poorly welded. At present, the server reads battery-related information through the BMC (Baseboard Management Controller) when the machine is not powered on, and the PC is not equipped with a BMC to manage the PC motherboard, which makes FCT testing difficult and cannot be performed in the software. Reading, the hardware clock abnormality and confusion caused by battery leakage and insufficient battery voltage often occur, which has a great impact on product shipment and delivery. [0003] Therefore, how to provide a solution to the above technic...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R31/28
CPCG01R31/2801
Inventor 崔守啟陈金龙
Owner SUZHOU LANGCHAO INTELLIGENT TECH CO LTD
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