In this Dell laptop tutorial we are going to show you how to install and replace the USB Circuit Board on your XPS 17-L702X (P09E002) laptop. These installation instructions have be made into 18 easy to follow printable steps. We have also create a video tutorial that shows you how to install your XPS 17-L702X (P09E002) USB Circuit Board.
Before you begin
Please take the time read the following safety guildlines when working on static sensitive electrical componets.
Dell repair manual service precautions
Tools needed for this laptop repair
- 1 x small phillips head screwdriver
- 1 x small plastic scribe
Video tutorial repair manual
Installation and Removal Instructions
XPS 17-L702X (P09E002) USB Circuit Board

Step 4
- Remove the 3 screws under the optical drive.
- Press the plastic retainer in the optical drive bay.
![]() ![]() |

Step 5
- Remove the bottom display screws.

Step 6
- Remove the screws at the top of the base.
- Remove the screws under the battery.
- Remove the screws under the access door.
![]() ![]() ![]() |

Step 7
- Remove the SD card blank.
![]() ![]() |

Step 8
- Turn the laptop over and open it up.
- Unsnap the palmrest and turn it over.
- Unplug the palmrest cables.
- Remove the Palmrest Touchpad.
![]() ![]() |

Step 9
- Lift the keyboard up and turn it over.
- Unplug the keyboard cables.
- Remove the Keyboard.

Step 11
- Loosen the display cable screw.
- Unplug the display cable.
![]() ![]() |

Step 12
- Remove the left hinge screws.
- Remove the right hinge screws.
- Remove the LCD Display Assembly.
![]() ![]() ![]() |

Step 13
- Remove the screws under the palmrest.

Step 17
- Turn the base over and unplug the cable.