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Upgrade and Maintenance Manual TX2560 M2 / RX2560 M2
Expansion cards and backup units
9.4.4.2 Removing the defective FBU
Ê
Remove the FBU with the FBU holder as described in section "Removing an
FBU" on page 325.
9.4.4.3 Removing the FBU from the FBU holder
Figure 234: Removing the FBU from the FBU holder
Ê
At a slight angle, slide the FBU from under the retaining brackets of the FBU
holder and remove it.
9.4.4.4 Installing a new FBU module
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Install the FBU into the FBU holder as described in section "Preparing the
FBU" on page 322.
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Install the FBU with the FBU holder as described in section "Installing the
FBU" on page 323.
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Connect the FBU adapter cable to the FBU cable.
9.4.4.5 Concluding steps
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"Reassembling" on page 74
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"Connecting the power cord" on page 87