INTRODUCTION TO COMPUTERS
COMPUTER SYSTEMS AND COMPONENTS
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Question
[CLICK ON ANY CHOICE TO KNOW THE RIGHT ANSWER]
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It consists of a quick inspection of the exterior of the computer, the monitor, the keyboard, any peripherals, and cables.
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Internal Visual
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External Cables
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External Visual Inspections
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Testing Visual
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Explanation:
Detailed explanation-1: -Inspect all external monitor controls for any obvious damage or improper settings. Inspect the keyboard to ensure that no keys are sticking. If one or more keys are sticking, it may be necessary to replace the keyboard.
Detailed explanation-2: -An external visual examination can provide numerous clues pointing to a possible failure mechanism without damaging the circuit further. Failure to perform an external visual examination may result in loss of data on the lid seal, non-permanent markings on the component, and contamination or corrosion.
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