Join Mike Meyers for an in-depth discussion in this video Chipsets, part of CompTIA A+ Exam Prep (220-901) Part 2: Core Hardware.
- One area that gets a lot of confusion…is the concept of chipsets,…so let me clear that up for you right now.…In order to appreciate chipsets,…you have to appreciate what was happening…before chipsets took place.…I've got a perfect example of this…right here in front of me.…This is a very, very old motherboard…and if you take a look at this motherboard,…you'll see that it's got all kinds of chips…just covering it.…These chips have all kinds of functions.…This chip right here does nothing but talk to the keyboard.…This chip right here does nothing…but talk to the hard drive.…
This chip right here does nothing…but talk to the serial port and parallel port.…There's another chip in here that doesn't do anything…but talk to the floppy drive.…The problem is that having individual discrete components…that had single function,…well, it made motherboards expensive.…So, what happened over time is that we began to get VLSA,…very-large-scale integration technologies…that started to take all these different functions…and consolidate them.…
The CompTIA A+ 220-901 exam is comprised of six key parts. The second, core hardware, is covered by this course. Instructor Mike Meyers explains the essential components and functions of motherboards, power supplies, and hard drives. He also shows you how to work with chipsets, troubleshoot electrical issues, implement RAID, and how to determine which hard drive technology to use depending on the circumstance.
Note: The six courses designed for the CompTIA A+ (220-901) exam preparation include core processing, core hardware, peripherals and building a PC, displays and printers, networking, and laptops and mobile devices.
- Working with motherboards, chipsets, and expansions
- Choosing a power supply
- Evaluating hard drive technologies
- Implementing RAID
- Troubleshooting issues