Oracle Exadata Storage Server X7-2 EF Service Manual page 124

Identify and Remove a Processor
Caution -
processor heatsink; otherwise, the server might overheat due to improper airflow. See
Processor" on page
Prepare the server for service.
1.
a. Power off the server and disconnect the power cords from the power
supplies.
See
b. Attach an antistatic wrist strap to your wrist, and then to a metal area on the
chassis.
See
c. Extend the server to the maintenance position.
See
Remove the server top cover.
d.
See
e. Remove the air baffle.
See
Identify the location of the failed processor by pressing the Fault Remind button
2.
on the motherboard.
Note -
button lights green, indicating that there is sufficient voltage in the fault remind circuit to light
any fault LEDs that were lit due to a failure. If this LED fails to light when you press the Fault
Remind button, it is likely that the capacitor powering the fault remind circuit lost its charge.
This can happen if you press the Fault Remind button for a long time with fault LEDs lit, or if
power was removed from the server for more than 15 minutes.
The processor fault LED for the failed processor lights. The processor fault LEDs are located
next to the processors. See
If the processor fault LED is off, the processor is operating properly.
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124 Oracle Exadata Storage Server X7-2 EF and HC Service Manual • May 2018
Whenever you remove a processor, replace it with another processor and reinstall the
130.
"Powering Down the Server" on page
"Take Antistatic Measures" on page
"Extend the Server to the Maintenance Position" on page
"Remove the Server Top Cover" on page
"Remove the Air Baffle" on page
When you press the Fault Remind button, an LED located next to the Fault Remind
"Motherboard Status Indicators" on page
53.
63.
60.
64.
95.
"Install a
35.