Fujitsu PRIMERGY RX4770 M5 User Manual

15.3 Replacing the CPU or LC kit
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.
Preliminary steps
For CPU1 and CPU2 on the bottom system board:
▶
"Locating the defective server" on page
43.
▶
"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.
▶
"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.
For CPU3 and CPU4 on the top system board:
▶
"Locating the defective server" on page 43.
▶
"Suspending BitLocker functionality" on page 85.
▶
"Shutting down the server" on page 45.
Liquid cooling (LC)
380 Upgrade and Maintenance Manual RX4770 M5

Fujitsu PRIMERGY RX4770 M5 Specifications

General

Brand	Fujitsu
Model	PRIMERGY RX4770 M5
Category	Server
Language	English