2. Replace the Phillips screw attaching the air guide to the side of the card cage.
3.10.3What Next
4Complete the following task to reassemble the system:
Section 2.7 “How to Replace the System Cover” on page 67
3.11How to Remove the CPU Card Cage Assembly
3.11.1Before You Begin
Complete these tasks:
Section 2.1 “How to Power Off the System” on page 54
Section 2.4 “How to Position the System for Service” on page 60
Section 2.6 “How to Remove the System Cover” on page 65
Section 2.8 “How to Avoid Electrostatic Discharge” on page 69
4Section 3.5 “How to Remove a CPU Module” on page 100 Section 3.9 “How to Remove the Air Guide” on page 110
Note - Remove all CPU modules prior to removing the card cage.
3.11.2What to Do
1.Loosen the two captive screws securing the CPU card cage assembly to the main logic board.
Use a Phillips #2 screwdriver to loosen the screws.
2.Lift the CPU card cage assembly from the main logic board.
112 Sun Enterprise 220R Server Service Manual ♦ January 2000, Revision A
