Replacing The Battery - IBM System x3800 Problem Determination And Service Manual

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.
Statement 2:
CAUTION:
When replacing the lithium battery, use only IBM Part Number 33F8354 or an
equivalent type battery recommended by the manufacturer. If your system has
a module containing a lithium battery, replace it only with the same module
type made by the same manufacturer. The battery contains lithium and can
explode if not properly used, handled, or disposed of.
Do not:
v Throw or immerse into water
v Heat to more than 100°C (212°F)
v Repair or disassemble
Dispose of the battery as required by local ordinances or regulations.
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. Unlock the front cover (tower model only) and remove the top cover (see
4. Note the location of the cables connected to the I/O board; then, remove the
5. Remove the I/O board (see "Removing the I/O board" on page 137) and place
6. Remove the battery:
7. Dispose of the battery as required by local ordinances or regulations (see

Replacing the battery

To install the replacement battery, complete the following steps:
134
IBM System x3800 Type 8866: Problem Determination and Service Guide
system date and time.
on page 113.
all external cables necessary to replace the device.
"Removing the top cover, bezel, and front cover" on page 117).
cables from the I/O board.
the board on a static-protective surface with the battery facing up.
a. Use one finger to press the top of the battery clip away from the battery.
b. Lift and remove the battery from the socket.
"Battery return program" on page 172 for information about disposing of the
battery).