IBM 7940, Problem Determination And Service Manual

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Rear hard disk
drive cage
Hard disk drive
1. Read the safety information that begins on page vii and “Installation guidelines”
on page 29.
2. Turn off the server and peripheral devices and disconnect all power cords and
external cables; then, remove the server from the rack.
3. Remove the server cover (see “Removing the cover” on page 31).
4. Remove the hard disk drive cage assembly from the server (see “Removing the
rear hard disk drive cage assembly” on page 55).
5. Disconnect the power cable and the signal cable from the hard disk drive.
6. Place the drive on a flat, static-protective surface.
7. Remove the four drive mounting screws from the sides of the drive cage and
slide the drive out of the cage.
8. If you are instructed to return the drive, follow all packaging instructions, and
use any packaging materials for shipping that are supplied to you.
Installing the rear hard disk drive
Locate the documentation that comes with the hard disk drive and follow those
instructions in addition to the instructions in this chapter.
To install the rear hard disk drive, complete the following steps.
Rear hard disk
drive cage
Hard disk drive
Chapter 4. Removing and replacing server components
59