Usb Module; Removing The Usb Module - Dell EMC PowerEdge R640 Installation And Service Manual

Figure 92. 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 93. Installing the system battery
Next steps
1 Install the expansion card riser 1A.
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.
Related links
Removing an expansion card riser
Installing an expansion card riser

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 cover.
4 Remove the air shroud.
After working inside your system.
Safety instructions.
Before working inside your system.
Dell EMC PowerEdge R640 Installation and Service Manual
Installing and removing system components
137