Dell PowerEdge R740xd2 EMC Installation and Service Manual - Page 133

Optional internal USB memory key, Replacing the optional internal USB memory key

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3. If removed, install the air shroud. 4. Install the system cover. 5. Place the system into the rack. For more information, see the Rail Installation Guide available at www.dell.com/poweredgemanuals. 6. Open the drive bays, install all drives, and then close the drive bays. 7. Install the power supply units. 8. Follow the procedure listed in After working inside your system. 9. While booting, press F2 to enter the System Setup and ensure that the battery is operating properly. 10. Enter the correct time and date in the System Setup Time and Date fields. 11. Exit the System Setup. Optional internal USB memory key NOTE: To locate the internal USB port on the system board, see the System board jumpers and connectors section. Replacing the optional internal USB memory key Prerequisites CAUTION: To avoid interference with other components in the server, the maximum permissible dimensions of the USB memory key are 15.9 mm wide x 57.15 mm long x 7.9 mm high. 1. Follow the safety guidelines listed in Safety instructions. 2. Power off the system and all attached peripherals. 3. Disconnect the system from the electrical outlet, and disconnect the peripherals. 4. Ensure that all internal cables are routed correctly and connected, and no tools or extra parts are left inside the system. 5. Open the drive bays, remove all drives, and then close the drive bays. 6. Remove the power supply units. 7. Remove the system from the rack and place it on an ESD work bench. For more information, see the Rail Installation Guide available at www.dell.com/poweredgemanuals. 8. Remove the system cover. 9. Remove the air shroud. 10. If installed, remove the low profile expansion card riser. Steps 1. Locate the USB port or USB memory key on the system board. To locate the USB port, see the jumpers and connectors. 2. If installed, remove the USB memory key from the USB port. Figure 116. Removing the internal USB memory key a. USB memory key b. USB port 3. Insert the replacement USB memory key into the USB port. Installing and removing system components 133

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3.
If removed,
install the air shroud.
4.
Install
the system cover
.
5.
Place the system into the rack. For more information, see the
Rail Installation Guide
available at
www.dell.com/poweredgemanuals
.
6.
Open the drive bays
, install
all drives
, and then
close the drive bays.
7.
Install the
power supply units
.
8.
Follow the procedure listed in
After working inside your system
.
9.
While booting, press F2 to enter the System Setup and ensure that the battery is operating properly.
10.
Enter the correct time and date in the System Setup
Time
and
Date
fields.
11.
Exit the System Setup.
Optional internal USB memory key
NOTE:
To locate the internal USB port on the system board, see the
System board jumpers and connectors
section.
Replacing the optional internal USB memory key
Prerequisites
CAUTION:
To avoid interference with other components in the server, the maximum permissible dimensions of the USB
memory key are 15.9 mm wide x 57.15 mm long x 7.9 mm high.
1.
Follow the safety guidelines listed in
Safety instructions
.
2.
Power off the system and all attached peripherals.
3.
Disconnect the system from the electrical outlet, and disconnect the peripherals.
4.
Ensure that all internal cables are routed correctly and connected, and no tools or extra parts are left inside the system.
5.
Open the drive bays
, remove
all drives
, and then
close the drive bays.
6.
Remove the
power supply units
.
7.
Remove the system from the rack and place it on an ESD work bench. For more information, see the
Rail Installation Guide
available at
www.dell.com/poweredgemanuals
.
8.
Remove the system cover
.
9.
Remove the air shroud.
10.
If installed,
remove the low profile expansion card riser
.
Steps
1.
Locate the USB port or USB memory key on the system board.
To locate the USB port, see the
jumpers and connectors
.
2.
If installed, remove the USB memory key from the USB port.
Figure 116. Removing the internal USB memory key
a.
USB memory key
b.
USB port
3.
Insert the replacement USB memory key into the USB port.
Installing and removing system components
133