HP ProLiant DL740 Server - Manual (Page 174)

Server Power
Powering Up the Server
When you power up the server, it should go through the following sequence. Record
any discrepancies and any error messages that display. Be sure that the server is
safely installed in an adequate environment before powering up for the first time.
Server Power
Be sure that power is supplied to each power supply on the back of the server.
1. Turn on the machine by pressing the Power On/Standby switch.
Figure 7-4: System Power LED switch
2. Check the system power LED. The system power LED is integrated into the
Power On/Standby switch:
— The system power LED, as shown in Figure 7-4, should blink to indicate that
the system is trying to power up. If the LED does not blink when the power
button is pressed, there is no main power applied to the system power
supplies.
HP ProLiant DL740 Server User Guide 7-7
HP CONFIDENTIAL
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