Lenovo System x3630 M4, Installation And Service Manual

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• While the device is still in its static-protective package, have the device be in contact to an unpainted
metal surface on the outside of the server for at least 2 seconds. This drains static electricity from the
package and from your body.
• Remove the device from its package and install it directly into the server without setting down the device.
If it is necessary to set down the device, put it back into its static-protective package. Do not place the
device on the server top cover or on a metal surface.
• Take additional care when handling devices during cold weather. Heating reduces indoor humidity
and increases static electricity.
Removing the server top cover
Use this information to remove the server top cover.
To remove the server top cover, complete the following steps:
Step 1. Read the safety information that begins in “Safety” on page v and “Installation guidelines” on
page 36.
Step 2. Turn off the server (see “Turning off the server” on page 26) and all attached peripheral devices.
Disconnect all power cords; then, disconnect all external cables as necessary to replace the device.
Step 3. If the server has been installed in a rack, press the two release latches on the front of the server
and remove the server out of the rack enclosure.
Attention:
• Two or more people are required to remove the system from a rack cabinet.
• To completely remove the server from the rack, press the latches on the sides on the slide rails.
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Half-out latch
Step 4. Loosen the two thumbscrews that secure the cover to the rear of the server.
Step 5. Press on the two blue grip points and slide the cover toward the rear; then, lift the cover off the
server and set it aside.
Attention: For proper cooling and airflow and to avoid damaging server components, replace the
cover before you turn on the server.
Chapter 2
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Installing optional devices
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