Tag: wire

A+ Pop Quiz:  This wireless network has a lot of wires

A+ Pop Quiz: This wireless network has a lot of wires

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A+ Pop Quiz: This network is more humid than most

A+ Pop Quiz: This network is more humid than most

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A+ Pop Quiz: I thought it was Thursday

A+ Pop Quiz: I thought it was Thursday

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Network+ Pop Quiz: That’s the wrong kind of block

Network+ Pop Quiz: That’s the wrong kind of block

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Motherboard Jumpers and Connectors – CompTIA A+ 220-801: 1.2

Motherboard Jumpers and Connectors – CompTIA A+ 220-801: 1.2

Last modified on September 25th, 2019 at 5:00 pm

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.

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CompTIA Network+ N10-005: 4.5 – Wire Schemes

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.

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CompTIA A+ 220-702: 1.3 – Installing and Troubleshooting Laptop Components

CompTIA A+ 220-702: 1.3 – Installing and Troubleshooting Laptop Components

Last modified on October 7th, 2019 at 2:05 pm

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.

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What’s with all the wires?

What’s with all the wires?

Last modified on August 13th, 2012 at 2:33 pm

There are 40-wire PATA cables and 80-wire PATA cables, but they both have 40 pins on each connector. Why are there 80-wire PATA cables if there are only 40 pins?

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CompTIA Network+ N10-004: 4.7 – Troubleshooting Common Physical Connectivity Issues

CompTIA Network+ N10-004: 4.7 – Troubleshooting Common Physical Connectivity Issues

Last modified on July 24th, 2011 at 5:10 pm

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.

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