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Switch off the mains power supply to all the components.
Wear wrist band or gloves to prevent electrostatic charges.
Use the correct sizes of screw drives and pliers
Read and use well the accompanying manuals
Work as a team or in the presence of expert,for example a teacher or technician
Fix tightly all the cable connections in their correct slots or ports.
Have all the necessary devices available
Have all the necessary programs available
Have stable power supply and of correct voltage level.
Have enough bays for holding the devices in the system unit.
Close the system unit when completed.
isaacmuthini answered the question on December 18, 2017 at 07:18
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