System Switch And Led Assembly; Preparation - Sun Microsystems Netra T4 AC100 Service And System Reference Manual

6.3

System Switch and LED Assembly

The system switch and LEDs are mounted on a card attached to the front of the
chassis by four spring-loaded pins (see
front fascia by light pipes attached to the inside of the front fascia.
6.3.1

Preparation

Before proceeding to remove the system switch and LED assembly, carry out the
following:
1. Initiate antistatic precautions.
See Section 5.5, "Antistatic Precautions" on page 5-5.
2. If the system is running, shut it down and remove the power.
See Section 5.3.2, "Powering Off the System" on page 5-4.
3. Remove the top access cover.
See Section 5.6.2, "Removing the Top Access Cover" on page 5-9.
4. Remove the FC-AL drive assembly.
See Section 8.2.2, "Removing the FC-AL Backplane and Drive Bay" on page 8-8.
6-8 Netra T4 AC100/DC100 Service and System Reference Manual • August 2001
). The LEDs are transmitted to the
FIGURE 6-3