Introduction

Replace the Display for Dell XPS 17 L702X. This guide includes instructions for removing the WWAN and WLAN cards.

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  • Flip over the laptop with the bottom battery compartment facing up.

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  • Slide the tab below the battery leftwards and hold.

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Image 1/2: Release the tab after removing the battery. Image 2/2: Release the tab after removing the battery.
  • While holding the tab, lift the battery out of its compartment.

  • Release the tab after removing the battery.

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Image 1/1: The screw is attached to the cover, do not force it out.
  • Loosen the module cover screw with a Phillips screwdriver.

  • The screw is attached to the cover, do not force it out.

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  • Lift the module cover by inserting a plastic opening tool into the crevice near the screw and lift upwards.

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  • Use a Phillips screwdriver and unscrew four 4mm Phillips screws fastening the first hard drive.

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  • Slide the hard drive towards the hole where the back panel assembly screw was located with your hands to disconnect and lift to remove it.

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  • Use a Phillips screwdriver to unscrew four 4mm Phillips screws on the second hard drive.

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  • Slide the hard drive towards the edge nearest you to disconnect it.

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  • Using the tab that says "this side up" pull away from the laptop to remove the hard drive.

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Image 1/2: Unscrew two 4mm screws from each side of the hard drive casing with a Phillips screwdriver. Image 2/2: Unscrew two 4mm screws from each side of the hard drive casing with a Phillips screwdriver.
  • Repeat this step for each hard drive.

  • Unscrew two 4mm screws from each side of the hard drive casing with a Phillips screwdriver.

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  • Remove the hard drive casing.

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  • Unscrew the screw holding the optical drive with a Phillips screwdriver.

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  • Using a plastic opening tool, pull out the optical drive.

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  • Unscrew three 4mm screws near the edge of the optical drive compartment with a Phillips screwdriver.

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  • Open the laptop to about a 90 degree angle and place it on its side with the empty optical drive slot pointing upwards.

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Image 1/3: Insert a spudger between the black and silver plastic pieces that are above the tab and pry apart the two pieces. Image 2/3: Insert a spudger between the black and silver plastic pieces that are above the tab and pry apart the two pieces. Image 3/3: Insert a spudger between the black and silver plastic pieces that are above the tab and pry apart the two pieces.
  • Push and hold the tab inside the optical drive's opening with your index finger.

  • Insert a spudger between the black and silver plastic pieces that are above the tab and pry apart the two pieces.

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Image 1/2: You may hear crackling noise, this is normal. Image 2/2: Use caution when sliding below the mouse pad, as there are wires we must detach in the next steps.
  • Slide the spudger around the palm rest to release the clips.

  • You may hear crackling noise, this is normal.

  • Use caution when sliding below the mouse pad, as there are wires we must detach in the next steps.

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Image 1/2: The mouse pad wires are still connected to the palm rest panel. Image 2/2: The mouse pad wires are still connected to the palm rest panel.
  • Gently lift and rotate the palm rest panel until it's upside down as it is still connected by the mouse pad wires.

  • The mouse pad wires are still connected to the palm rest panel.

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Image 1/3: Gently Pull out the cable. Image 2/3: Gently Pull out the cable. Image 3/3: Gently Pull out the cable.
  • Put the Spudger below the black tab of the wider cable and push up to release.

  • Gently Pull out the cable.

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Image 1/3: Gently pull out the cable. Image 2/3: Gently pull out the cable. Image 3/3: Gently pull out the cable.
  • Insert the spudger below the black tab of the remaining cable and push up to release.

  • Gently pull out the cable.

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  • Remove the palm rest from the laptop.

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Image 1/3: DO NOT lift the keyboard all the way as wires are still connected. Image 2/3: DO NOT lift the keyboard all the way as wires are still connected. Image 3/3: DO NOT lift the keyboard all the way as wires are still connected.
  • Using the plastic opening tool, slightly lift and rotate the keyboard until it's upside down from the display side of the laptop.

  • DO NOT lift the keyboard all the way as wires are still connected.

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Image 1/3: Gently pull out the cable. Image 2/3: Gently pull out the cable. Image 3/3: Gently pull out the cable.
  • Gently insert the spudger below the edge of the black tab of the thinner cable and lift.

  • Gently pull out the cable.

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Image 1/3: Gently pull out the cable. Image 2/3: Gently pull out the cable. Image 3/3: Gently pull out the cable.
  • Gently insert the spudger under the edge of the black tab of the cable marked UP.

  • Gently pull out the cable.

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  • Remove the keyboard from the laptop.

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Image 1/2: Remove the two 16 mm screws with a Phillips screwdriver. Image 2/2: Remove the two 16 mm screws with a Phillips screwdriver.
  • Flip the laptop over so that the bottom faces upwards.

  • Remove the two 16 mm screws with a Phillips screwdriver.

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  • Gently flip over the laptop and open the back cover assembly.

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  • Insert the pointy side of the spudger below the golden connector of the white cable on the WLAN card and lift to detach.

Be very careful! Just pulled one of the connectors off the WLAN card

Chris Geffen - Reply

Image 1/3: Gently pull out the WLAN card. Image 2/3: Gently pull out the WLAN card. Image 3/3: Gently pull out the WLAN card.
  • Unscrew the 4mm screw from the WLAN card with a Phillips screwdriver. The card will lift itself after you remove the 4mm screw.

  • Gently pull out the WLAN card.

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Image 1/3: Insert the pointy side of the spudger below the golden color connector of the black cable on the WWAN card and lift to detach Image 2/3: Insert the pointy side of the spudger below the golden color connector of the black cable on the WWAN card and lift to detach Image 3/3: Insert the pointy side of the spudger below the golden color connector of the black cable on the WWAN card and lift to detach
  • Insert the pointy side of the spudger below the golden color connector of the gray cable on the WWAN card and lift to detach

  • Insert the pointy side of the spudger below the golden color connector of the black cable on the WWAN card and lift to detach

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Image 1/3: Gently pull out the WWAN card Image 2/3: Gently pull out the WWAN card Image 3/3: Gently pull out the WWAN card
  • Unscrew the 4mm screw from the WWAN card with a Phillips screwdriver. The card will lift itself after you do so

  • Gently pull out the WWAN card

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  • Gently remove the wires for WLAN and WWAN cards from their housing.

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  • Unscrew four 8mm screws directly under the keyboard with a Phillips screwdriver.

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Image 1/2: DO NOT ATTEMPT TO REMOVE SCREW FROM WIRE it is permanently fixed onto the wire. Image 2/2: DO NOT ATTEMPT TO REMOVE SCREW FROM WIRE it is permanently fixed onto the wire.
  • Loosen the grounding screw attached to the black monitor cable with a Phillips screwdriver.

  • DO NOT ATTEMPT TO REMOVE SCREW FROM WIRE it is permanently fixed onto the wire.

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  • Using the plastic opening tool, detach the connection from the cable to the board.

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  • Gently remove the monitor cable from its holdings from the board.

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  • Hold the plastic edge of the display firmly and lift to remove the display.

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Conclusion

To reassemble your device, follow these instructions in reverse order.

Monica Oropeza

Member since: 09/17/2015

282 Reputation

2 Guides authored

Team

CSU Fullerton, Team 2-6, Bruce Fall 2015 Member of CSU Fullerton, Team 2-6, Bruce Fall 2015

CSUF-BRUCE-F15S2G6

4 Members

8 Guides authored

One Comment

I have a question, my dell xps 17 l702x is having display issues. I've had it for about 6 years now and was using the original battery for that whole time, ( I know that's a long battery life), but my battery died and replaced it (battery plus bulbs) and now the display goes in and out and looks like it crashes then within 20 seconds, it comes back. Wondering what's going on. Any help is appreciated

Justin - Reply

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