From the course: CompTIA A+ Core 1 (220-1101) Cert Prep
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Laptop hardware: The CPU and motherboard
From the course: CompTIA A+ Core 1 (220-1101) Cert Prep
Laptop hardware: The CPU and motherboard
- If you want to start getting into some deeper stuff, well that can be a real challenge. In particular, I'm talking about a CPU, a motherboard, ventilation, fans, things like that, almost always require a little extra surgery. So gimme a minute because I'm actually reading that I have to take out, it says 13 screws to get this cover off so I can get to the next layer of stuff. (upbeat fast music) So I'm actually taking off the monitor itself from the laptop. And this is something you run into a lot with these things. You see these wires right here? These are actually, you can see where they came from. These are the wireless network card antenna wires. There's a big antenna inside this thing and it runs up into the monitor. So we need to make sure that these are all reconnected. (fast music) So even though I've got all the screws out right now there's still going to be little snaps that are holding it down and there's…
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Contents
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USB standards10m
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Understanding USB10m 38s
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Configuring USB7m 10s
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Thunder and lightning5m 15s
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Optical media9m 42s
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Readers and scanners6m 35s
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Common peripherals5m
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Webcams and videoconferencing3m 17s
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Installing and troubleshooting expansion cards5m 19s
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Monitor technologies7m 40s
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LCD breakdown4m 5s
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Graphics cards and connections12m 54s
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Resolutions and aspect ratios6m 7s
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Installing a graphics card6m 35s
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Multiple monitors4m 39s
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Projectors4m 40s
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Troubleshooting display technologies4m 38s
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Introduction to TCP/IP14m 10s
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Dynamic IP addressing9m 39s
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IPv66m 53s
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Port numbers11m 41s
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TCP, UDP, and ICMP5m 47s
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Understanding DNS10m 56s
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Working with DNS7m 3s
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Routers11m 24s
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Basic router configuration11m 49s
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Virtual LANs (VLANs)8m 4s
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Network troubleshooting5m 15s
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Beyond the LAN2m 45s
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Internet tiers5m 50s
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Broadband connections11m 15s
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Firewalls and servers6m 4s
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Email7m 31s
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Proxy servers6m 12s
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Virtual private networks (VPNs)7m 49s
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Internet of Things (IoT)3m 36s
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Troubleshooting internet connections6m 47s
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Laser printers12m 28s
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Inkjet printers7m 47s
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Impact printers3m 56s
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Thermal printers3m 27s
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Installing a local printer13m 44s
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Sharing printers6m 9s
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Installing wireless and cloud printers8m 48s
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Troubleshooting printers10m 8s
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3D printing6m 27s
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