HP ML150 HP ProLiant ML150 G6 Server Maintenance and Service Guide - Page 26

Pre-installation instructions

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Pre-installation instructions Perform the steps below before you open the server or before you remove or replace any component: 1. Turn off the server and all the peripherals connected to it. 2. Refer to the Powering down the server section in this chapter for detailed instructions on how to completely power down the server. 3. Unplug all cables from power outlets to avoid exposure to high energy levels that may cause burns if parts are short-circuited by metal objects such as tools or jewelry. If necessary, label each cable for reassembly. 4. Disconnect telecommunication cables to avoid exposure to shock hazard from ringing voltages. 5. Open the server according to the instructions described in the System covers section in this chapter. 6. Follow the ESD precautions listed previously in this chapter when handling a server component. WARNING: Failure to properly turn off the server before you open it or before you start installing/removing components may cause serious damage as well as bodily harm. Post-installation instructions Observe the following items after installing or removing a server component: Removal and replacement procedures 26

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Pre-installation instructions
Perform the steps below before you open the server or before you remove or replace any component:
1.
Turn off the server and all the peripherals connected to it.
2.
Refer to the Powering down the server section in this chapter for detailed instructions on how to
completely power down the server.
3.
Unplug all cables from power outlets to avoid exposure to high energy levels that may cause
burns if parts are short-circuited by metal objects such as tools or jewelry. If necessary, label
each cable for reassembly.
4.
Disconnect telecommunication cables to avoid exposure to shock hazard from ringing voltages.
5.
Open the server according to the instructions described in the System covers section in this
chapter.
6.
Follow the ESD precautions listed previously in this chapter when handling a server component.
WARNING:
Failure to properly turn off the server before you open it or before you start
installing/removing components may cause serious damage as well as bodily harm.
Post-installation instructions
Observe the following items after installing or removing a server component:
Removal and replacement procedures
26