User Service Guide, Third Edition - HP Integrity cx2620 Server

Table 1-19 Cable Connector Locations
To Another PCA DesignatorFrom One PCA DesignatorCable Part Number
DVDSystem Board (J47)AB216-63015 IDE
Fan Control Board (P1)System Board (P4)AB216-63016 Power 1
SCSI Backplane (J7)System Board (J5)AB216-63018 HDD Power
Fan Control Board (P2)System Board (J6)AB216-63017 Power 2
SCSI Backplane (J4 “A”) (J5 “B”)System Board (Channel A) (Channel
B)
AB216-63014 SCSI A&B
Display PCA (J1) System Board (J17)Fan Control Board (P8)AB216-63022 Status
Chassis (fans 1-4)Fan Control Board (P3)AB216-63019 Fan 1-4
Fifth Fan (chassis bulkhead)Fan Control Board (P4)AB216-63020 Fan 5
Power PODsPower Supply InterfaceAB216-63009 CPU Power
Power Off and Power On the Server
This section provides information on how to power off and power on the server.
Power States
The server has three power states: standby power, full power, and off. You must plug the power
cord into a receptacle to achieve the standby power state; the front panel Power button is not
activated. Full power occurs when the power cord is plugged into a receptacle, and the Power
button is activated. In the off state, the power cords are not plugged in. The following table
describes the server power states:
Table 1-20 Power States
DC Power Applied
Front Panel Power Button
Activated
Power Cable Plugged into
ReceptaclePower States
YesNoYesStandby power
YesYesYesFull power
NoNoNoOff
Power Off the Server
The following procedure describes how to power off the server.
1. Gracefully shut down your operating system. For more information, see the operating system
documentation.
2. To power off the server, press the Power button.
3. Unplug the power cord.
Power On the Server
The following procedure describes how to power on the server.
1. Plug in the power cord.
2. To start the server, press the Power button.
3. Start your operating system.
Power Off and Power On the Server 43