HP LH4r HP Netserver LH 3000 Installation Guide - Page 81

Opening and Closing the HP NetServer.

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Chapter 7 Installing Additional Processors 2. If you are installing a processor in a new HP NetServer, skip to step 4; otherwise, shut down the network operating system according to directions in your NOS documentation and power down the HP NetServer according to the instructions in Chapter 2, "Controls, Ports, and Indicators." 3. Disconnect the power cord and cables and, if necessary, label each one to support re-assembly. WARNING Power supplies will continue to provide standby current to the NetServer until the power cables are disconnected. 4. To gain access to the system board assembly, follow instructions in Chapter 3, "Opening and Closing the HP NetServer." NOTE In the LH 3000r, this assembly is under the Cover 2 on the right; in the LH 3000, it is under the top cover. 5. Raise the blue retaining latches to disengage the board. 6. Pull the system board assembly out until it clears the chassis. Blue Retaining Latches Figure 7-2. Removing the System Board Assembly from the Rack-mount HP NetServer 73

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Chapter 7
Installing Additional Processors
73
2.
If you are installing a processor in a new HP NetServer, skip to step 4;
otherwise, shut down the network operating system according to directions
in your NOS documentation and power down the HP NetServer according
to the instructions in Chapter 2, "Controls, Ports, and Indicators."
3.
Disconnect the power cord and cables and, if necessary, label each one to
support re-assembly.
WARNING
Power supplies will continue to provide standby current to the
NetServer until the power cables are disconnected.
4.
To gain access to the system board assembly, follow instructions in
Chapter 3, "Opening and Closing the HP NetServer."
NOTE
In the LH 3000r, this assembly is under the Cover 2 on the
right
; in the LH 3000, it is under the
top
cover.
5.
Raise the blue retaining latches to disengage the board.
6.
Pull the system board assembly out until it clears the chassis.
Blue
Retaining Latches
Figure 7-2. Removing the System Board Assembly from the Rack-mount HP
NetServer