Installing The Air Baffle - IBM System x3300 M4 Installation And Service Manual

Installing the air baffle

Note: When you install the second microprocessor, you must also install fan 2 and
the air baffle that come with the second microprocessor upgrade kit.
To install the air baffle, complete the following steps:
1. Read the safety information that begins in Safety and "Installation guidelines"
on page 36.
2. Turn off the server (see "Turning off the server" on page 24) and all attached
peripheral devices. Disconnect all power cords; then, disconnect all external
cables as necessary to replace the device.
3. Remove the left-side cover (see "Removing the left-side cover" on page 39).
4. Slide the air baffle down into the server until the positioning pins fit into the
locating holes; then, gently press the air baffle down until the pinch tab clicks
into place.
Chapter 2. Installing optional devices
107