Oracle X7-8 Service Manual page 172

Identify and Remove a Faulty Processor
c. Remove the CMOD from the chassis.
See
See "Preparing for Service" on page
3. Identify the location of the faulty processor by pressing the Fault Remind button
on the CMOD motherboard.
Note -
button lights green, indicates 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 the fault LED lit, or
if power was removed from the server for more than 15 minutes.
The processor fault LED that is located adjacent to the faulty processor lights:
If the processor fault LED is off, then the processor is operating properly.
■
If the processor fault LED is on (amber), then the processor is faulty and must be replaced.
■
Callout
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172 Oracle Server X7-8 Service Manual • April 2018
"Remove a CMOD" on page
When you press the Fault Remind button, an LED located next to the Fault Remind
Description
Fault Remind button
Fault Remind LED
162.
97.