6-2 Sun Ultra 60 Service Manual • August 2001
6.1 Powering On the System Unit
Topower on the system unit:
1. Turn on power to all connected peripherals.
Note – Peripheral power is activated prior to system power so the system can
recognize the peripherals when it is activated.
2. Connect the AC power cord.
3. Set the front panel power switch to the On position (FIGURE 6-1) or press the Sun
Type-5keyboard power on key (FIGURE 6-2).
4. Verify the following:
a. The front panel LED is on.
b. The system fans are spinning.
FIGURE6-1 System Unit Power-On (FrontPanel)