Learnthat.com A+ Hardware Service Technician: Upgrades, Troubleshooting, and Preventative Maintenance

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A+ Hardware Service Technician: Upgrades, Troubleshooting and Preventative Maintenance

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Upgrading a PC

There are many reasons you would consider upgrading a PC or components within a PC. With processor speeds increasing daily, upgrading an older system with a new CPU is an inexpensive way to have an up-to-date system without the cost of purchasing an entirely new computer.

The best bang for the buck in upgrades is in memory. Upgrading the memory on a machine with a low amount increases the perceived speed significantly.

You may also need to upgrade the storage on a machine, add new ports, or add new peripherals.

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Course Outline

I. Introduction to the Upgrading, Troubleshooting, and Preventative Maintenance

Section 1
II. The Troubleshooting Process
III. POST
Section 1 Review

Section 2
IV. A MultiMeter
V. The Ammeter, Voltmeter, and Ohmmeter
Section 2 Review

Section 3
VI. Cleaning Compounds
VII. Power Problems
VIII. The UPS
Section 3 Review

Section 4
IX. Upgrading a PC
X. Upgrading Memory
XI. Upgrading the Hard Drive
XII. Upgrading the CPU
XIII. Upgrading the BIOS
XIV. Upgrading the Laptop Battery & Hard Drive
XV. Adding PCMCIA Cards
XVI. Adding a Docking Station
XVII. Upgrading Laptop Memory
Section 4 Review

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