Sun Microsystems 220R service manual Before You Begin, Unlock the system cover

2.6.1Before You Begin

4Complete this task:

Section 2.4 “How to Position the System for Service” on page 60

2.6.2What to Do

1.Unlock the system cover.

Use the front door key; turn the key counterclockwise to release the system cover.

2.Loosen the three captive screws securing the cover to the enclosure.

3.Grasp the system cover by its sides, and lift the cover upward and away from the front of the enclosure; remove the cover and set it aside.

The system cover hinges on two cutouts in the enclosure back panel. Lift the system cover away from the back of the enclosure.

66 Sun Enterprise 220R Server Service Manual ♦ January 2000, Revision A