Sun Microsystems Sun Fire X4100 - Manual (Page 133)

Chapter 4 Maintaining the Sun Fire X4200 Server 4-3
4.2.2 Removing the Main Cover
Caution – Before handling components, attach an electrostatic discharge (ESD)
wrist strap to the grounding post that is built into the rear of the chassis (see
FIGURE 1-5 for the location). The system’s printed circuit boards and hard disk drives
contain components that are extremely sensitive to static electricity.
1. Press down on the cover release and, using the indent for leverage, slide the main
cover toward the rear of the chassis approximately 0.5 inch (12 mm). See
FIGURE 4-2 .
2. Grasp the cover by its rear edge and lift it straight up from the chassis.
Note – When you remove any cover, the intrusion switch that is on the front I/O
board automatically powers down the system to standby mode.
FIGURE 4-2 Removing the Main Cover