TX2560 M2 / RX2560 M2 Upgrade and Maintenance Manual
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System board and components
14.2.1.1 Preliminary steps
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"Locating the defective server" on page 55
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"Shutting down the server" on page 58
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"Disconnecting the power cord" on page 59
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"Getting access to the component" on page 61
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"Removing the system air duct" on page 91
14.2.1.2 Replacing the defective CMOS battery
Figure 337: Replacing the CMOS battery
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Press the locking spring into direction of the arrow (1), so that the CMOS
battery jumps out of its socket.
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Remove the CMOS battery (2).
V CAUTION!
Sharp tools such as screw drivers might damage system board
components in case of slipping.
If the CMOS battery cannot be ejected without the help of a tool, it is
recommended to use a tooth pick.
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Insert a new CMOS battery of the same type into the socket (3) and (4).
14.2.1.3 Concluding steps
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Dispose of the CMOS battery in accordance with local regulations
concerning special waste.
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"Installing the system air duct" on page 92