Motherboard Jumpers and Connectors – CompTIA A+ 220-801: 1.2
There are many jumpers and connectors on the PC motherboard, and it’s useful to know where your case wires connect to your computer. In this video, you’ll learn about these connectors and how to properly connect your cables and wires.
CompTIA Network+ N10-005: 4.5 – Wire Schemes
The wiring scheme used in any network must be standardized across the organization. In this video, you’ll learn about wiring schemes and how they are chosen for use in a company.
CompTIA A+ 220-702: 1.3 – Installing and Troubleshooting Laptop Components
Laptops hardware components are unique to their smaller form factor and portability. In this video, you’ll learn how to troubleshoot laptop video, check for problems with the LCD hardware, and troubleshoot issues with antenna wire connections.
What’s with all the wires?
CompTIA Network+ N10-004: 4.7 – Troubleshooting Common Physical Connectivity Issues
The quality of your copper and fiber infrastructure affects everything that traverses your network. In this module, you’ll learn the importance of troubleshooting physical issues like crosstalk, attenuation, shorts, opens, and impedance mismatches.