HP LH4r Power Supply Upgrade Guide - Page 9

HP NetServer LH 3000/3000r, Installing a Power Supply and Fan

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2 HP NetServer LH 3000/3000r: Installing a Power Supply and Fan To install a redundant power supply into an HP NetServer LH 3000/3000r, you will follow these steps: l Remove NetServer covers. l Install power supply fan module. l Install power supply. l Finish the installation. NOTE For instructions on installing a power supply and fan into an HP NetServer LH 6000/6000r, see Chapter 3. Remove NetServer Covers 1. Close all applications, log off all users, and power down the NetServer. 2. Disconnect all power and telephone cords. WARNING Before removing the cover, always disconnect the power cord and unplug telephone cables. 3. Remove appropriate covers as follows: a. For the pedestal version of your NetServer, remove the front bezel and the left cover as described in the HP NetServer LH 3000/3000r Installation Guide. b. For the rack-mounted version of your NetServer, follow these steps. See the HP NetServer LH 3000/3000r Installation Guide for further details. 1. Extend the anti-tip foot. 2. Remove the front bezel. 3. Remove the screws that secure the front of the NetServer to the rack. 5

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5
2
HP NetServer LH 3000/3000r:
Installing a Power Supply and Fan
To install a redundant power supply into an HP NetServer LH 3000/3000r, you
will follow these steps:
Remove NetServer covers.
Install power supply fan module.
Install power supply.
Finish the installation.
NOTE
For instructions on installing a power supply and fan into an
HP NetServer LH 6000/6000r, see Chapter 3.
Remove NetServer Covers
1.
Close all applications, log off all users, and power down the NetServer.
2.
Disconnect all power and telephone cords.
WARNING
Before removing the cover, always disconnect the power cord
and unplug telephone cables.
3.
Remove appropriate covers as follows:
a.
For the pedestal version of your NetServer, remove the front bezel and
the left cover as described in the
HP NetServer LH 3000/3000r
Installation Guide
.
b.
For the rack-mounted version of your NetServer, follow these steps.
See the
HP NetServer LH 3000/3000r Installation Guide
for further
details.
1.
Extend the anti-tip foot.
2.
Remove the front bezel.
3.
Remove the screws that secure the front of the NetServer to the
rack.