The service manual is organized so the most accessible components appear first. The less accessible components appear after the procedures that help you to access those components.
Use the following table as a guide to locate service procedures.
Start with Step 1 in the left column and where necessary, use the links in the right column.
Follow the subsequent steps and links until you reach the component you need to replace.
For example, if you are installing an I/O card, you can skip Step 7 (opening the front door) because the I/O section is at the rear of the server. You can also skip Step 9, because powering off AC is not a part of installing an I/O card. Similarly you should skip Steps 10, 11, and 12.