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Apparatus and method for testing system board

A technology for testing systems and system boards, applied in electronic circuit testing, detecting faulty computer hardware, error detection/correction, etc., can solve problems such as reducing productivity

Inactive Publication Date: 2007-01-24
SAMSUNG ELECTRONICS CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Therefore, if a worker makes a mistake or performs other work during the test work, the system board performing the test work must wait for a predetermined time until the worker inputs an appropriate control signal into the system board, thus reducing productivity
In particular, this problem is exacerbated by the fact that one worker can operate multiple system board testers at the same time

Method used

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  • Apparatus and method for testing system board
  • Apparatus and method for testing system board
  • Apparatus and method for testing system board

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Embodiment Construction

[0020] Reference will now be made in detail to embodiments of the invention, examples of which are illustrated in the accompanying drawings, wherein like numerals refer to like parts. The embodiments will be described below in order to explain the present invention by referring to the figures.

[0021] figure 1 is a schematic flowchart showing the process of manufacturing a system board.

[0022] Such as figure 1 As shown, the manufacturing process of the system board mainly includes a wiring layer forming process S110, a component mounting process S120, a wiring testing process S130, and a function testing process S140. It should be understood that these processes may be performed by one entity at one location, by multiple entities, or at multiple locations.

[0023] In the wiring layer forming process S110, wires are routed on the system board. The wires connect the electronic components mounted on the system board to each other. Wires may be designed differently accord...

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PUM

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Abstract

An apparatus for testing a system board includes a sensing unit that detects a predetermined signal output from the system board, and a control-signal-output unit that outputs a predetermined control signal to the system board in correspondence with the predetermined signal detected by the sensing unit. A method for testing a system board includes detecting a predetermined signal output from the system board; and outputting a predetermined control signal to the system board in correspondence with the detected predetermined signal.

Description

technical field [0001] The present invention relates generally to apparatus and methods for testing system boards, and more particularly to apparatus and methods for testing system boards through an automated process. Background technique [0002] System boards used in personal computers and notebook computers are mass-produced to meet the needs of personal computers and notebook computers. When producing system boards, problems can arise due to defective workmanship or damage to electronic components mounted on the system board. Therefore, it is necessary to test the system board to check the basic functions of the system board. This work of testing a system board is performed at the end of the system board production process, or before a computer using the system board is assembled. [0003] When testing a system board, it is necessary to input control signals into the system board from an external device such as a system board tester. By convention, personnel must conn...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F11/267
CPCG06F11/26G01R31/28
Inventor 崔允镐
Owner SAMSUNG ELECTRONICS CO LTD