Dell Precision 7720 Owner's Manual

Installing the power connector port

1. Replace the power connector cable on the computer.
2. Route the cable through the routing channel
3. Replace the bracket.
4. Replace the M2.5x5.0 screw to secure the power connector port to the computer.
5. Connect the power connector cable.
6. Install the:
   1. base cover
   2. battery
   3. battery cover
7. Follow the procedure in After working inside your computer.