IBM BladeCenter QS20, Problem Determination And Service Manual

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the blade server. See “Blade server controls and LEDs” on page 6 for more
information about the location of the power-control button.
4. Remove the blade server from the BladeCenter unit (see “Removing the blade
server from the BladeCenter unit” on page 41 for information).
5. Carefully place the blade server on a flat, static-protective surface.
6. Open the blade server cover (see “Opening the blade server cover” on page
43 for instructions).
7. Locate the battery (connector BH1) on the system board.
8. Remove the battery:
a. Use your finger to press down on one side of the battery; then, slide the
battery out from its socket. The spring mechanism will push the battery out
toward you as you slide it from the socket.
Note: You might need to lift the battery clip slightly with your fingernail to
make it easier to slide the battery.
b. Use your thumb and index finger to pull the battery from under the battery
clip.
Note: After you remove the battery, press gently on the clip to make sure
that the battery clip is touching the base of the battery socket.
9. Insert the new battery:
a. Tilt the battery so that you can insert it into the socket, under the battery
clip. Make sure that the side with the positive (+) symbol is facing up.
b. As you slide it under the battery clip, press the battery down into the
socket.
Batter y (BH1)
Figure 17. Battery location
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BladeCenter QS20 Type 0200: Problem Determination and Service Guide