Dell Precision 7540 Service Manual

Installing the power daughter-board

1. To install the power daughter-board:
   1. Align the power daughter-board pin with its connector on the system board.
   2. Push the power daughter-board to connector on the system board until it clicks into place [1].
   3. Replace the 3 (M2.0x3.0) screws to secure the power daughter-board to the system board [2].
      
   4. Connect the power connector cable to the connector on the power daughter-board.
      
2. Install the:
   1. palmrest
   2. keyboard
   3. hard drive
   4. battery
   5. base cover
   6. SD card
3. Follow the procedure in After working inside your computer.