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Chapter 3: Maintenance and Component Installation
Figure 3-7. Removing the Screws at the Top and Side of the Backplane
Backplane
The SC827HD chassis backplane is located behind the hard drives and in front of the front
system fans. If it is necessary to remove the backplane, follow the instructions below.
Removing the Backplane
1. Power down and unplug the system from any power source.
2. Remove the chassis cover.
3. Disconnect the cabling to the backplane and the front panel.
4. Remove all of the hard drive trays from the front of the chassis.
5. Remove the four upper screws at the top of the backplane.
6. Remove one screw and one side screw from the side of the chassis.