Fujitsu PRIMERGY RX4770 M5 User Manual

11.4 Replacing a CPU or heat sink
Field Replaceable Unit
(FRU)
Hardware: 15 minutes
Software: 5 minutes
Tools: Phillips PH2 / (+) No. 2 screw driver
CAUTION
CPUs are extremely sensitive to electrostatic discharge and therefore
must always be handled with care.
▶
After a CPU has been removed from its protective sleeve or from its
socket, place it upside down on a nonconducting, antistatic surface.
▶
Never push a CPU over a surface.
In case of dealing with CPUs in a liquid cooling configuration, see
chapter "Liquid cooling (LC)" on page
371.
Preliminary steps
For CPU 1 and 2 (bottom system board)
▶
"Suspending BitLocker functionality" on page
85.
▶
"Shutting down the server" on page 45.
▶
"Disconnecting the power cord" on page 46.
▶
"Removing the server from the rack" on page 49.
▶
"Getting access to the component" on page 47.
▶
Remove the air duct from the top system board, see "Removing the CPU
air duct" on page 72.
▶
"Removing the riser module 3/4 and 6/7" on page 61.
▶
"Removing the fan cage" on page 69.
▶
"Removing the top system board holder" on page 74.
▶
Remove the air duct from the bottom system board, see "Removing the
CPU air duct" on page 72.
Processor (CPU)
RX4770 M5 Upgrade and Maintenance Manual 281

Fujitsu PRIMERGY RX4770 M5 Specifications

General

Brand	Fujitsu
Model	PRIMERGY RX4770 M5
Category	Server
Language	English