IBM HS21 - BladeCenter - 8853, Руководство по диагностике и обслуживанию

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4. If a Memory and I/O Expansion Blade is installed, remove it (see “Removing an
expansion unit” on page 82).
5. Install the cover onto the blade server.
6. Install the blade server into the BladeCenter unit.
Removing a SAS hard disk drive
To remove a SAS hard disk drive, complete the following steps.
SAS ID 0
SAS ID 1
Hard disk drive
release lever
Hard disk
drive release
lever
1. Read the safety information that begins on page vii and “Installation guidelines”
on page 75.
2. If the blade server is installed in a BladeCenter unit, remove it (see “Removing
the blade server from a BladeCenter unit” on page 77).
3. Remove the blade server cover (see “Removing the blade server cover” on
page 80 for instructions).
4. If a Memory and I/O Expansion Blade is installed, remove it (see “Removing an
expansion unit” on page 82).
5. Locate the hard disk drive that is to be removed (SAS ID 0 or SAS ID 1).
6. While pulling the blue release lever at the front of the hard disk drive tray, slide
the drive forward to disengage it from the connector at the rear of the drive tray:
then, lift the drive out of the drive tray.
7. To remove the drive tray, remove the four screws that secure it to the system
board and lift it out of the blade server.
8. If you are instructed to return the hard disk drive, follow all packaging
instructions, and use any packaging materials for shipping that are supplied to
you.
Chapter 4. Removing and replacing blade server components
85