IBM BladeCenter JS20, Maintenance And Troubleshooting Manual

Page: 85 / 218

Removing the blade server bezel assembly
Before you can replace a defective system-board assembly or blade-server bezel
assembly, you must first remove the blade-server bezel assembly. The following
illustration shows how to remove the bezel assembly from a blade server.
Control panel
connector
Bezel-assembly
release
Bezel-assembly
release
Control-panel
cable
Complete the following steps to remove the blade-server bezel assembly:
1. Read the safety information beginning on page iii and “Installation guidelines” on
page 71
2. Open the blade server cover.
3. Press the bezel-assembly release and pull the bezel assembly away from the
blade server approximately 1.2 cm (0.5 inch).
4. Disconnect the control-panel cable from the control-panel connector.
5. Pull the bezel assembly away from the blade server.
6. Store the bezel assembly in a safe place.
Installing IDE hard disk drives
The blade server has two connectors on the system board for installing optional
2.5-inch integrated drive electronics (IDE) hard disk drives. Each IDE connector is
on a separate channel. Some models come with at least one IDE hard disk drive
already installed.
Note: Some hard disk drives have Phillips screws; therefore, make sure that a
Phillips screwdriver is available.
Attention: To maintain proper system cooling, do not operate the BladeCenter
unit for more than 1 minute without a blade server or filler blade installed in each
blade bay.
Chapter 9. Installing options
75