Servicing the Motherboard Assembly (FRU)
The following section describes how to service the motherboard assembly. The motherboard
assembly is a field-replaceable unit (FRU). For more information about FRUs, see “Illustrated
Parts Breakdown” on page 20 and “Field-Replaceable Units” on page 22.
Caution - The motherboard assembly should be removed and replaced only by authorized
Oracle Service personnel.
Caution - Ensure that all power is removed from the server before removing or installing the
motherboard. You must disconnect the power cables before performing these procedures.
Caution - These procedures require that you handle components that are sensitive to
electrostatic discharge. This sensitivity can cause the component to fail. To avoid damage,
ensure that you follow electrostatic discharge safety measures and antistatic practices. See
“Electrostatic Discharge Safety” on page 52.
This section covers the following procedures:
■
“Remove the Motherboard Assembly” on page 203
■
“Install the Motherboard Assembly” on page 212
Related Information
■
“About System Components” on page 19
Remove the Motherboard Assembly
1.
Prepare the server for service.
a.
Power off the server and disconnect the power cords from the power
supplies.
See “Powering Down the Server” on page 55.
Servicing the Motherboard Assembly (FRU) 203