Sun Microsystems Ultra 60 Product Notes page 7

Figure 1–1 System Unit Power-Off (Front Panel)
d. Verify the following:
i. The front panel LED is off.
ii. The system fans are not spinning.
Caution -
Disconnect the AC power cord prior to servicing system components.
a. Turn off the power to the monitor.
b. Disconnect cables to any peripheral equipment.
2. Disconnect the lock block (Figure 1–2).
Sun Ultra 60 Product Note
7