IBM 7940, Руководство по диагностике и обслуживанию

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Removing the rear hard disk drive cage assembly
To remove the rear hard disk drive cage assembly, complete the following steps.
Retention latch
Rear hard disk
drive cage
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. Open the drive-cage assembly retention latch; then, release the drive-cage
assembly by sliding it slightly toward the front of the server.
5. If a hard disk drive is installed, disconnect the hard disk drive power and signal
cables. Note the cable locations for later use in reinstalling the hard disk drive.
6. Lift the drive-cage assembly out of the server.
7. If you are instructed to return the drive-cage assembly, follow all packaging
instructions, and use any packaging materials for shipping that are supplied to
you.
Chapter 4. Removing and replacing server components
55