Chapter 11
Essential Peripherals
Lab Exercises
11.01 Troubleshooting and Benchmarking USB
11.02 Disassembling and Cleaning a Keyboard
11.03 Troubleshooting and Adjusting a Pointing Device
11.05 Installing Optical Drives
30 MINUTES
Lab Exercise 11.01: Troubleshooting and Benchmarking USB
Universal serial bus (USB) has become the expected standard port for a wide variety of peripheral devices, from basic keyboards and mice to high-end external drives.
Most people take USB ports for granted—that is, until they don’t work right for some reason. “Not working right” could mean not ...
Get Mike Meyers' CompTIA A+ Guide to Managing and Troubleshooting PCs Lab Manual, Fifth Edition (Exams 220-901 & 220-902), 5th Edition now with the O’Reilly learning platform.
O’Reilly members experience books, live events, courses curated by job role, and more from O’Reilly and nearly 200 top publishers.
