CAUTION
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Dispose of used battery properly. Keep away from children.
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Do not throw flash backup units into the trash can. Batteries must
be disposed of in accordance with local regulations concerning
special waste.
Preliminary steps
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"Locating the defective server" on page 43.
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"Shutting down the server" on page
45.
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"Disconnecting the power cord" on page 46.
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"Getting access to the component" on page 48.
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"Disconnecting the front USB connector" on page 277.
Removing the defective FBU
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Disconnect the FBU, see "Disconnecting the FBU" on page 216.
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Remove the FBU from the FBU tray, see "Removing the FBU tray" on
page 210.
Installing the new FBU
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Install the FBU into the FBU tray, see "Installing the FBU tray" on page 219.
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Connect the FBU, see "Connecting the FBU" on page 214.
Concluding steps
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"Connecting the front USB connector" on page 276.
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"Reassembling" on page 54.
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"Connecting the power cord" on page 57.
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"Switching on the server" on page 60.
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"Updating expansion card firmware" on page 79.
Expansion cards and backup units
220 Upgrade and Maintenance Manual TX1320 M5