Dell PowerEdge R640 EMC PowerEdge R640 Installation and Service Manual - Page 147

USB module, Removing the USB module

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3. Follow the procedure listed in After working inside your system on page 72. 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 Removing the USB module Prerequisites 1. Follow the safety guidelines listed in Safety instructions on page 71. 2. Follow the procedure listed in Before working inside your system on page 72. 3. Remove the backplane cover. 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 the System board jumpers and connecters section. 2. Using Phillips #1 screwdriver, remove the screws on the USB module. 3. Slide the module out of the system until it is free of the USB module slot on the front panel. Figure 100. Removing the USB module Next steps Install the USB module. Installing and removing system components 147

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3.
Follow the procedure listed in
After working inside your system
on page 72.
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
Removing the USB module
Prerequisites
1.
Follow the safety guidelines listed in
Safety instructions
on page 71.
2.
Follow the procedure listed in
Before working inside your system
on page 72.
3.
Remove the backplane cover
.
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 the System board jumpers and
connecters section.
2.
Using Phillips #1 screwdriver, remove the screws on the USB module.
3.
Slide the module out of the system until it is free of the USB module slot on the front panel.
Figure 100. Removing the USB module
Next steps
Install the USB module
.
Installing and removing system components
147