Sun Microsystems 60 用户手册
6-4
Sun Ultra 60 Service Manual • August 2001
4. Verify the following:
a. The front panel LED is off.
b. The system fans are not spinning.
Caution –
Disconnect the AC power cord prior to servicing system components.
5. Turn off the power to the monitor.
6. Disconnect cables to any peripheral equipment.
FIGURE 6-3
System Unit Power-Off (Front Panel)