Oracle Database Appliance X3-2, Руководство по обслуживанию

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Remove Disk Midplane Module
Chapter 5 • Servicing FRUs 109
See “Installing a Server Node Into the System Chassis” on page 140 .
b.
Install the middle section of the top cover.
Install and tighten the Phillips screws that secure the middle section of the top cover to the
system chassis.
c. Install both power supplies into the system.
See “Install a Power Supply” on page 59 .
d. If the system was installed in a rack, reinstall it into the rack.
See the Oracle Database Appliance Owner's Guide for instructions.
e. Reconnect the power cords to the system and power on the system.
See “Powering On Oracle Database Appliance (Original Version)” on page 142 .
Servicing the Disk Midplane Module (FRU)
The Oracle Database Appliance (original version) disk midplane interconnects the front disk
drives to the server nodes, the front indicator modules, and the power distribution board (PDB).
The disk midplane board is a FRU and can only be replaced by an Oracle-qualified service
technician.
Caution -
Equipment damage.
Follow antistatic precautions as described in “Performing
Electrostatic Discharge and Antistatic Prevention Measures” on page 34 . Do not touch the
components along their connector edges.
Caution -
Equipment damage. Remove all power from the system before removing or
installing the power distribution board. Power down both server nodes (also called system
controllers) and disconnect the power cords from the system before performing these
procedures. For instructions, see “Shutting Down a Server Node and Powering Off the
System” on page 31 .
This section includes:
■
“Remove Disk Midplane Module” on page 109
■
“Install Disk Midplane Module” on page 113
Remove Disk Midplane Module
1. Prepare the system for service.