Sun Microsystems 820-4733-10 Switch User Manual


 
Chapter 3 Power Supply Service Procedures 3-7
FIGURE 3-6 Attaching the Power Cord
The Connected LED lights to indicate the power supply is connected to facility
power.
7. Use the enablepsu command to bring the power supply to a fully powered
state.
8. Verify the power supply’s operation with the showpresent and psustatus
commands.
3.5 Powering On Power Supplies
When facility power is applied to a power supply, it enters a standby state. You can
apply facility power by:
Plugging the power cord from the power supply into a ‘live’ receptacle
Energizing the respective circuit breaker for the power supply