HP ProLiant DL170e HP ProLiant DL170e G6 Server Maintenance and Service Guide - Page 29

Pre-installation procedure, Post-installation instructions, WARNING, IMPORTANT

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Pre-installation procedure The nodes in this server are hot-pluggable. For removal or replacement of any component (processors, DIMMs, etc.) on the node, you can turn off and remove the corresponding node instead of turning off the entire server and opening the cover. 1. Turn off the node and all the peripherals connected to it. 2. Remove all the external cables connected to the node. 3. Remove the node out of the server and place it on a flat surface. 4. Remove the PCIe cage and air baffle. However, when you remove or replace other components (fans, HDD backplanes, ect.) in the chassis, you need to perform the following steps: WARNING: Failure to properly turn off the server before you open the server or before your start installing and removing components may cause serious damage as well as bodily harm. 1. Turn off the server and all the peripherals connected to it. 2. Unplug all cables from the power outlet(s) to avoid exposure to high energy levels that may cause burns when parts are short-circuited by metal objects such as tools or jewelry. If necessary, label each one to expedite reassembly. 3. Disconnect telecommunication cables to avoid exposure to shock hazard from ringing voltages. 4. If server is installed in a rack, remove server and place it on a flat surface. 5. Remove the top cover 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. IMPORTANT: To streamline the configuration process, read through the entire installation and removal procedures first and make sure you understand them before you begin. Post-installation instructions Observe the following items after installing or removing a component (processors, DIMMs, etc.) from the node: 1. Install the PCIe cage and air baffle. 2. Install the node into the server. 3. Connect all external cables to the node. 4. Press the node power button on the front panel of the server to turn on the node. Observe the following items after installing or removing a component (fans, HDD backplanes, etc.) from the chassis: 1. Be sure all components are installed according to the described step-by-step instructions. 2. Check to make sure you have not left loose tools or parts inside the server. 3. Reinstall the PCIe cage, air baffle, peripherals, and system cables that you have removed. 4. Reinstall the top cover. 5. Reinstall server into rack. Removal and replacement procedures 29

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Removal and replacement procedures
29
Pre-installation procedure
The nodes in this server are hot-pluggable. For removal or replacement of any component (processors,
DIMMs, etc.) on the node, you can turn off and remove the corresponding node instead of turning off
the entire server and opening the cover.
1.
Turn off the node and all the peripherals connected to it.
2.
Remove all the external cables connected to the node.
3.
Remove the node out of the server and place it on a flat surface.
4.
Remove the PCIe cage and air baffle.
However, when you remove or replace other components (fans, HDD backplanes, ect.) in the chassis,
you need to perform the following steps:
WARNING:
Failure to properly turn off the server before you open the server or before your start
installing and removing components may cause serious damage as well as bodily harm.
1.
Turn off the server and all the peripherals connected to it.
2.
Unplug all cables from the power outlet(s) to avoid exposure to high energy levels that may
cause burns when parts are short-circuited by metal objects such as tools or jewelry. If necessary,
label each one to expedite reassembly.
3.
Disconnect telecommunication cables to avoid exposure to shock hazard from ringing voltages.
4.
If server is installed in a rack, remove server and place it on a flat surface.
5.
Remove the top cover 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.
IMPORTANT:
To streamline the configuration process, read through the entire installation and
removal procedures first and make sure you understand them before you begin.
Post-installation instructions
Observe the following items after installing or removing a component (processors, DIMMs, etc.) from
the node:
1.
Install the PCIe cage and air baffle.
2.
Install the node into the server.
3.
Connect all external cables to the node.
4.
Press the node power button on the front panel of the server to turn on the node.
Observe the following items after installing or removing a component (fans, HDD backplanes, etc.)
from the chassis:
1.
Be sure all components are installed according to the described step-by-step instructions.
2.
Check to make sure you have not left loose tools or parts inside the server.
3.
Reinstall the PCIe cage, air baffle, peripherals, and system cables that you have removed.
4.
Reinstall the top cover.
5.
Reinstall server into rack.