From the course: CompTIA A+ Core 1 (220-1101) Cert Prep
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Mass storage troubleshooting
From the course: CompTIA A+ Core 1 (220-1101) Cert Prep
Mass storage troubleshooting
- One of the things that always cracks me up about the CompTIA exams is that invariably, they'll have some objectives saying, here are all the problems that you could ever run into with mass storage, these types of symptoms, what do you do about it? Well I, the great Mikestrami, I'm going to take on CompTIA head-to-head and I'm going to answer their questions. Now, before we do that let me give you two rules when it comes to problems with mass storage. Number one, back it up. Back stuff up. Even if that means just throwing in a thumb drive and copying those precious photos or those documents or whatever it is, make a backup of whatever you're working on because you might only have one shot at this and then it's going to be too late or very, very expensive. So make a backup. Number two, mental reinstall. Anytime you're having a problem with a device, in particular, if it's a new device that you've just plugged in…
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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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