2.3. Getting an A+
In this chapter, you examine
Using a multimeter to test power supplies
Using antistatic mats and straps to reduce the chance of ESD damage
Third-party disks and tools that are usually helpful when troubleshooting
How each major component inside the computer system has unique troubleshooting steps
Get CompTIA A+® Certification All-In-One For Dummies®, 2nd 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.