Usb Module; Removing The Usb Module - Dell EMC XC640 Series Installation And Service Manual

Appliance and xc core system
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Figure 65. Removing the system battery
3. To install a new system battery, hold the battery with the positive side facing up and slide it under the securing tabs.
4. Press the battery into the connector until it snaps into place.
Figure 66. Installing the system battery
Next steps
1. Install the
expansion card riser
2. If applicable, connect the cables to the expansion card(s) in the expansion card riser 1A.
3. Follow the procedure listed in
4. While booting, press F2 to enter the System Setup and ensure that the battery is operating properly.
5. Enter the correct time and date in the System Setup Time and Date fields.
6. Exit the System Setup.

USB module

An additional USB port can be added to the front of the system. Depending on the configuration of your system, you can add
either a USB 3.0 or USB 2.0 module. The USB module cable connects to the internal USB port on the system board.

Removing the USB module

Prerequisites
1. Follow the safety guidelines listed in
2. Follow the procedure listed in
3. Remove the
backplane
4. Remove the
air
shroud.
NOTE:
Ensure that you note the routing of the cables as you remove them from the system board. Route these cables
properly when you replace them to prevent them from being pinched or crimped.
NOTE:
The procedure to remove the USB 3.0 and USB 2.0 modules is similar.
Steps
1. Disconnect the USB cable from the USB connector on the system board. For more information, see
and connectors
on page 123.
2. Using Phillips #1 screwdriver, remove the screws on the USB module.
104
Installing and removing system components
1A.
After working inside your system
Safety instructions
Before working inside your system
cover.
on page 56.
on page 55.
on page 56.
System board jumpers

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