Removing And Replacing Tier 2 Crus; Removing The Battery; Installing The Battery - IBM x3250 M2 Problem Determination And Service Manual

4. Slide the server into the rack.
5. Reconnect all external cables and the power cord.
6. Turn on all attached devices and the server.

Removing and replacing Tier 2 CRUs

You may install a Tier 2 CRU yourself or request IBM to install it, at no additional
charge, under the type of warranty service that is designated for your server.
The illustrations in this document might differ slightly from your hardware.

Removing the battery

To remove the battery, complete the following steps:
1. Read the safety information that begins on page vii and "Installation guidelines"
2. Turn off the server and peripheral devices, and disconnect the power cords and
3. Remove the cover (see "Removing the cover" on page 50).
4. If necessary, lift the riser-card assembly out of the way (see "Removing the
5. Remove the battery:
6. Dispose of the battery as required by local ordinances or regulations.

Installing the battery

The following notes describe information that you must consider when you replace
the battery in the server.
v You must replace the battery with a lithium battery of the same type from the
v To order replacement batteries, call 1-800-426-7378 within the United States, and
v After you replace the battery, you must reconfigure the server and reset the
v To avoid possible danger, read and follow the following safety statement.
on page 47.
all external cables.
riser-card assembly" on page 78).
a. Use a fingernail to press the top of the battery clip away from the battery.
The battery pops up when released.
b. Use your thumb and index finger to lift the battery from the socket.
See"Battery return program" on page 208 for more information.
same manufacturer.
1-800-465-7999 or 1-800-465-6666 within Canada. Outside the U.S. and
Canada, call your IBM marketing representative or authorized reseller.
system date and time.
Chapter 4. Removing and replacing server components
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