Dell PowerEdge R420xr Installationshandbuch Seite 7

Installing the PERC Battery Clip
1 Turn off the system and attached peripherals, and disconnect the system
from the electrical outlet.
2 Loosen the three captive screws on the top of the system cover.
3 Loosen the thumb screws that secure the back of the system cover to
the chassis.
4 Hold the thumb screws and slide the system cover toward the back of
the system.
5 Remove the system cover. For more information see your system Owner's
Manual at dell.com/poweredgemanuals.
6 Remove the PERC card by pressing down on the two release levers at the
edge of the card to disengage the card from the connector. For more
information see the topic Integrated Storage Controller Card in your
system Owner's Manual at dell.com/poweredgemanuals.
7 Loosen the screw on the PERC battery clip to open the battery clip.
8 Install the PERC battery clip on the PERC battery as shown in Figure 1-1.
9 Tighten the screw to secure the PERC battery using the battery clip.
10 Install the PERC battery assembly on the system board. For more
information, see the topic Integrated Storage Controller Card in your
system Owner's Manual at dell.com/poweredgemanuals.
Installation Guide
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