Cross brace
Figure 101. Cross brace installation
Step 15. Install the cover (see “Replacing the cover” on page 142).
Step 16. Slide the server into the rack.
Step 17. Reconnect any cables that you removed.
Step 18. Turn on the peripheral devices and the server.
Removing a microprocessor
Use this information to remove a microprocessor.
The following notes describe the type of microprocessor that the server supports and other information that
you must consider when you install a microprocessor and heat sink:
• The server supports one Intel land grid array (LGA) 1150 dual-core or quad-core microprocessor. The
type, speed, and L3 cache of the microprocessor depends on the server model.
• Read the documentation that comes with the microprocessor to determine whether you have to update
the server firmware. To download the most current level of server firmware, go to http://www.lenovo.com/
support and http://www.ibm.com/support/ fixcentral.
• The microprocessor uses an integrated voltage regulator on the system board.
Attention:
• Microprocessors are to be installed only by trained technicians.
• Do not allow the thermal grease on the microprocessor and heat sink to come in contact with anything.
Contact with any surface can compromise the thermal grease and the microprocessor socket.
• Dropping the microprocessor during installation or removal can damage the contacts.
• Do not touch the microprocessor contacts; handle the microprocessor by the edges only. Contaminants
on the microprocessor contacts, such as oil from your skin, can cause connection failures between the
contacts and the socket.
• The pins on the sockets are fragile. Any damage to the pins might require replacing the system board.
Read the safety information in Safety and Installation guidelines.
If you are replacing a server component in the water-cooled technology tray, you need to remove the water-
cooled technology tray from the chassis enclosure and refer to the “Removing a water-cooled technology
tray from a chassis” on page 139 and “Installing a water-cooled technology tray in a chassis” on page 140
sections.
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Lenovo NeXtScale nx360 M5 water-cooled technology tray Lenovo NeXtScale n1200 Enclosure Installation and Service Guide
Summary of Contents for NeXtScale n1200
Page 115: ...Chapter 6 Removing and replacing server components 101 ...
Page 117: ...Chapter 6 Removing and replacing server components 103 ...
Page 119: ...Chapter 6 Removing and replacing server components 105 ...
Page 135: ...Chapter 6 Removing and replacing server components 121 ...
Page 137: ...Chapter 6 Removing and replacing server components 123 ...
Page 139: ...Chapter 6 Removing and replacing server components 125 ...
Page 869: ...Taiwan Class A compliance statement Appendix E Notices 855 ...
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Page 878: ...Part Number SP47A31725 Printed in China 1P P N SP47A31725 1PSP47A31725 ...