Dell PowerEdge R750xa EMC Installation and Service Manual - Page 143

Intrusion switch module, Removing the intrusion switch module

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Figure 152. Installing the internal USB card Next steps 1. Install the expansion card risers. 2. Follow the procedure listed in After working inside your system. 3. While booting, press F2 to enter System Setup and verify that the system detects the USB memory key. Intrusion switch module This is a service technician replaceable part only. Removing the intrusion switch module Prerequisites 1. Follow the safety guidelines listed in the Safety instructions. 2. Follow the procedure listed in the Before working inside your system. 3. Remove the expansion card riser. NOTE: Ensure that you note the routing of the cables as you remove them from the system board. Route the cable properly when you replace it to prevent the cable from being pinched or crimped Steps 1. Disconnect the intrusion switch cable from the connector on the rear I/O board. 2. Using a Phillips #1 screwdriver, loosen the screw on the intrusion switch module. 3. Slide the intrusion switch module out of the slot on the system. NOTE: The numbers on the image do not depict the exact steps. The numbers are for representation of sequence. Installing and removing system components 143

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Figure 152. Installing the internal USB card
Next steps
1.
Install the expansion card risers
.
2.
Follow the procedure listed in
After working inside your system
.
3.
While booting, press F2 to enter
System Setup
and verify that the system detects the USB memory key.
Intrusion switch module
This is a service technician replaceable part only.
Removing the intrusion switch module
Prerequisites
1.
Follow the safety guidelines listed in the
Safety instructions
.
2.
Follow the procedure listed in the
Before working inside your system
.
3.
Remove the expansion card riser
.
NOTE:
Ensure that you note the routing of the cables as you remove them from the system board. Route the cable
properly when you replace it to prevent the cable from being pinched or crimped
Steps
1.
Disconnect the intrusion switch cable from the connector on the rear I/O board.
2.
Using a Phillips #1 screwdriver, loosen the screw on the intrusion switch module.
3.
Slide the intrusion switch module out of the slot on the system.
NOTE:
The numbers on the image do not depict the exact steps. The numbers are for representation of sequence.
Installing and removing system components
143