May 2007
Intermediate to advanced
624 pages
10h 7m
English
Content preview from Apple Training Series: Desktop and Portable Systems, Third EditionBecome an O’Reilly member and get unlimited access to this title plus top books and audiobooks from O’Reilly and nearly 200 top publishers, thousands of courses curated by job role, 150+ live events each month,
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Lesson 12. Troubleshooting an iMac (24-inch)
Reference Files
iMac (24-inch) service manual (c15_imac_24in.pdf)
Time
This lesson takes approximately 45 minutes to complete.
Goals
Identify the Intel-based Mac startup key combinations
Identify changes made to the startup management screens
Locate and describe known issues and solutions for the system
Given the symptom of “No Video,” return the product to normal operation
Describe the types of symptoms that resetting the SMC would likely resolve
Identify the diagnostic LED used to determine a “No Power” condition
Identify the diagnostic LED used to determine a “No Video” condition
In this lesson, we’ll review general troubleshooting procedures and symptom charts, providing an overview that will ...
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O’Reilly covers everything we've got, with content to help us build a world-class technology community, upgrade the capabilities and competencies of our teams, and improve overall team performance as well as their engagement.Julian F.
I wanted to learn C and C++, but it didn't click for me until I picked up an O'Reilly book. When I went on the O’Reilly platform, I was astonished to find all the books there, plus live events and sandboxes so you could play around with the technology.Addison B.
I’ve been on the O’Reilly platform for more than eight years. I use a couple of learning platforms, but I'm on O'Reilly more than anybody else. When you're there, you start learning. I'm never disappointed.Amir M.
I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.