Fujitsu PRIMERGY TX300 S7 - Preparing the FBU

TX300 S7 / RX350 S7 Upgrade and Maintenance Manual 553
Expansion cards and backup units
9.7.3.4 Preparing the FBU
Figure 380: Installing the FBU in the FBU holder (A)
Ê At a slight angle, fit the FBU (A3C40137317) under both retaining brackets
of the FBU holder (C26361-K644-C970) as shown.
Ê Push in the FBU until it locks in place.