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Figure 84. 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 85. Installing the system battery
Next steps
1
If applicable, connect the cables to the expansion card(s).
2
Follow the procedure listed in
After working inside your system
.
3
While booting, press F2 to enter the System Setup and ensure that the battery is operating properly.
4
Enter the correct time and date in the System Setup
Time
and
Date
fields.
5
Exit the System Setup.
Related link
System board jumpers and connectors
Control panel assembly
Removing the control panel assembly
Prerequisites
1
Follow the safety guidelines listed in
2
Follow the procedure listed in
Before working inside your system
.
Steps
1
Using the Phillips #2 screwdriver, remove the screw that secures control panel to the chassis.
2
Disconnect the control panel cable and the control panel USB cable from the system board.
CAUTION:
Do not use excessive force when removing the control panel cables as it can damage the connectors.
3
Slide the control panel out of the chassis.
NOTE:
Follow the same steps to remove the control panel in the rack-mode configuration.
Dell EMC PowerEdge T440 Installation and Service Manual
Installing and removing system components
137