July 2005
Intermediate to advanced
768 pages
13h 12m
English
Content preview from Apple Training Series: Desktop and Portable Systems, Second 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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Live Adjustment Rules
Some hardware failures obviously point to the need to replace the display or its components. In such cases, there's no need to supply power to the display. However, many times you can correct a display anomaly through adjustments to internal controls. In such cases, it's necessary to expose the internal controls while still leaving the display or Macintosh operational and turned on so that you can see the effects of the adjustments in real time. When making such live adjustments, be sure to use diagnostic tools such as the Display Service Utility to provide reliable test patterns.
Adjustments to CRTs vary depending on the display; however, the following basic adjustment rules apply to all models:
If the display isn't broken, ...
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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.