Removing A Sas Drive Tray - IBM LS42 - BladeCenter - 7902 Installation And User Manual

10. Use a screwdriver to install the four screws, that you removed in step 7 on
If you have other devices to install or remove, do so now; otherwise, go to
"Completing the installation" on page 46.

Removing a SAS drive tray

Some expansion cards require SAS drive 1 and the corresponding drive tray to be
replaced with an expansion-card tray. Depending on the blade server model, an
expansion-card tray might already be installed.
The following illustration shows how to remove a SAS drive tray in the blade server.
To remove a drive tray, complete the following steps:
1. Read the safety information that begins on page "Safety" on page v and
2. Carefully lay the blade server on a flat, static-protective surface.
3. Open the blade server cover (see "Opening the blade server cover" on page 20
4. If an MPE unit or an expansion unit is attached to the blade server, remove the
5. Locate SAS connector 1 and remove the SAS drive if one is installed (see
6. Locate the drive tray for SAS connector 1 (see "Blade server connectors" on
7. Use a screwdriver to remove the four screws that attach the drive tray to the
8. Lift the drive tray out of the blade server. Keep the drive tray in a safe place.
9. Use a screwdriver to install two of the screws back into the two screw holes on
If you have other devices to install or remove, do so now; otherwise, go to
"Completing the installation" on page 46.
24
BladeCenter LS22 and LS42 Type 7901 and 7902: Installation and User's Guide
9. Align the screw holes on the drive tray with the screw holes on the system
board in front of the SAS connector.
page 23, into the drive tray and secure the drive tray to the system board.
"Installation guidelines" on page 17.
for instructions).
device (see "Removing an expansion unit" on page 21).
"Removing a SAS drive" on page 26).
page 14).
system board. Save the screws in a safe place.
the system board closest to the middle of the blade server.