- Although these are not the most sophisticated part of the system, they are just as important as any other component.
- All the components in a PC are connected together and to power with wires and cables.
- Ninety percent of all electronics problems (including PCs) are the result of poor connections.
- If you have a PC problem, it is always a good idea to first check that all the cables on your PC are plugged in and properly seated.
-