Sun Microsystems Enterprise 450 Guide page 19

Before You Begin
Complete these tasks, as described in the Ultra Enterprise 450 Server Owner's Guide:
"How to Power Down the System"
"How to Remove the Left Side Panel"
"How to Avoid Electrostatic Discharge"
In addition, complete the following task:
"How to Remove the CPU Air Guide" on page 8 of this document
What to Do
To replace the CPU air guide, do the following:
1. Hook the air guide tabs under the slots in the CPU fan tray assembly.
The air guide must be held at an angle to provide enough clearance to hook the tabs
under the slots in the CPU fan tray assembly.
2. Slide the air guide toward the rear of the chassis to secure the air guide tabs to the
CPU fan tray assembly.
Sun Enterprise 450 Server 480-MHz CPU Module Guide en-11