IBM QS21 - BladeCenter - 0792 Service Manual page 62

Figure 22. Battery location
10. Close the blade server cover (see "Closing the blade server cover" on page
11. Reinstall the blade server into the BladeCenter unit.
12. Turn on the blade server (see "Turning on the blade server" on page 3).
13. Reset the system date and time through the operating system that you
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BladeCenter QS21 Type 0792: Problem Determination and Service Guide
Battery
8. Remove the battery:
a. Use one finger 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.
c. Dispose of the battery as required by local ordinances or regulations.
9. Insert the new battery:
a. Tilt the battery so that you can insert it into the socket, under the battery
clip.
b. Press the battery down into the socket until it clicks into place. Make sure
the battery clip holds the battery securely.
49).
Statement 21:
CAUTION:
Hazardous energy is present when the blade server is connected to the
power source. Always replace the blade cover before installing the blade
server.
installed. For additional information, see your operating-system documentation.