Servicing The Battery (Cru); Remove The Battery - Oracle X5-2L Service Manual

Servicing the Battery (CRU)

4. If the USB flash drive that you replaced was the Oracle System Assistant USB
flash drive, you need to reinstall Oracle System Assistant on the new USB flash
drive.
For instructions, see the procedures for restoring Oracle System Assistant in the Oracle X5
Series Servers Administration Guide at http://www.oracle.com/goto/x86AdminDiag/docs.
Related Information
"Remove an Internal USB Flash Drive" on page 122
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Servicing the Battery (CRU)
The real-time clock (RTC) battery maintains system time when the server is powered off and
a time server is unavailable. If the server fails to maintain the proper time when the system is
powered off and not connected to a network, replace the battery.
Caution -
the battery. You must disconnect the power cables from the system before performing this
procedure.
This section covers the following procedures:
"Remove the Battery" on page 126
■
"Install the Battery" on page 128
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Remove the Battery

1. Prepare the server for service.
a. Power off the server and disconnect the power cords from the server power
supplies.
See
b. Extend the server into the maintenance position.
See
c. Attach an antistatic wrist strap to your wrist, and then to a metal area on the
chassis.
126 Oracle Server X5-2L Service Manual • May 2015
Ensure that all power is removed from the server before removing or installing
"Powering Down the Server" on page
"Extend the Server to the Maintenance Position" on page
55.
61.