Servicing Cmious - Oracle SPARC M8 Service Manual

Servicing CMIOUs

A CMIOU chassis contains up to eight CMIOUs. For the location of the CMIOUs, see
"CMIOU Chassis Rear Components" on page
This procedure requires that you handle components that are sensitive to electrostatic
Caution -
discharge. This discharge can cause server components to fail. Follow antistatic precautions to
prevent electrostatic damage. See
These topics explain how to service CMIOUs.
Description
Learn about CMIOU configurations.
Learn about CMIOU LEDs.
Prepare to remove a CMIOU.
Replace a CMIOU.
Unseat or reseat a CMIOU as part of
another component's service operation.
Related Information
"Identifying Components" on page 15
■
"Detecting and Managing Faults" on page 35
■
"Preparing for Service" on page 57
■
21.
"Prevent ESD Damage" on page
Links
"CMIOU Configurations (SPARC M8-8 and SPARC M7-8 With Two
PDomains)" on page 84
"CMIOU Configurations (SPARC M8-8 and SPARC M7-8 With One
PDomain)" on page 85
"CMIOU Configurations (SPARC M7-16)" on page 85
"Mixed CMIOU Configurations" on page 86
"CMIOU Indicators and LEDs" on page 90
"Prepare a CMIOU for Removal" on page 91
"Remove a CMIOU" on page 95
"Return a CMIOU to Oracle" on page 98
"Install a CMIOU" on page 102
"Unseat a CMIOU" on page 93
"Reseat a CMIOU" on page 101
61.
Servicing CMIOUs 83