Installing The Coin Cell Battery; Power Connector Port; Removing The Power Connector Port - Dell Precision 7520 Owner's Manual

Installing the coin cell battery

1. Replace the coin cell battery in its slot on the computer.
2. Connect the coin cell battery cable to the comupter.
Ensure that the coin cell battery cable does not protrude outside its compartment.
NOTE:
3. Install the:
a. base cover
b. battery
c. battery cover
4. Follow the procedure in

Power connector port

Removing the power connector port

1. Follow the procedure in
2. Remove the:
a. battery cover
b. battery
c. base cover
3. To remove power connector port:
a. Disconnect the power connector cable from the computer [1].
b. Remove the M2.5x5.0 screw to remove the bracket from the computer .
c. Lift the power connector port from the computer [2].
After working inside your
Before working inside your
computer.
computer.
Disassembly and reassembly 23