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Now the second step and main concerns is surfacing servicing is mainly associated with the hardware

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parts of the equipment.

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It includes checkups repairs and updating of all physical components

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the servicing has a lot of steps that we can summarize as follows.

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The first step is uninstall and install all physical components starting from power connections then

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move to dust the cleaning is a very important part.

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So you'll need to clean the dust from the components.

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After that you need to move to performing a visual check or electronic check as required.

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Then reinstall all components carefully and probably after that you need to check for loose wiring or

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cracked cables

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again.

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You need to check if any jumper isn't missing if required.

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Replace it with a new one if there is a physical damage of peripherals and you need to replace it if

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needed.

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If there isn't you need to leave the power fails as it is.

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After that you need to make sure that you are tightening all internal and external connections.

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Then you can switch on the power supply and observe if the device is functioning correctly before moving

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to the troubleshooting phase.