Oracle X7-8 Service Manual page 171

Processors are field-replaceable units (FRUs). For more information about FRUs, see
"Illustrated Parts Breakdown" on page 22
For component serviceability, locations, and designations, see
Components" on page
Processors should be removed and replaced only by authorized Oracle Service
Caution -
personnel.
These procedures require that you handle components that are sensitive to
Caution -
electrostatic discharge. This sensitivity can cause the components to fail. To avoid damage,
ensure that you follow antistatic practices as described in
Prevention Measures" on page
Identify and Remove a Faulty Processor
Do not touch the processor socket pins. The processor socket pins are very fragile. A
Caution -
light touch can bend the processor socket pins beyond repair.
Whenever you remove a processor, replace it with another processor and reinstall the
Caution -
processor heatsink; otherwise, the server might overheat due to improper airflow. See
Processor" on page
Prepare the server for warm service.
1.
See "Preparing the Server for Component Replacement" on page
This procedure can also be completed as a cold service procedure.
Note -
Prepare the server for service.
2.
Power off the server.
a.
Disconnect the power cords from the power supplies for cold-service.
See "Powering Down the Server" on page
b. Attach an antistatic wrist strap to your wrist, and then to a metal area on the
chassis.
See "Electrostatic Discharge and Static Prevention Measures" on page
and
22.
97.
177.
Identify and Remove a Faulty Processor
"Field-Replaceable Units" on page
"Replaceable
"Electrostatic Discharge and Static
100.
110.
Servicing Components
25.
"Install a
97.
171