Sun Microsystems Enterprise 250 Owner's Manual page 50

3. Pull the side panel toward the back of the system.
Carefully disengage the hooks securing the side panel to the top of the chassis.
4. Lift the side panel up and away from the system, and set the panel aside.
What Next
You are now ready to install, remove, or replace components inside the
system chassis.
32 Sun Enterprise 250 Server Owner's Guide • June 1998