crwdns2933423:0crwdne2933423:0

Dell XPS 14 L401X Bottom Cover Replacement

crwdns2942213:0crwdne2942213:0

  1. Dell XPS 14 L401X Bottom Cover Replacement, Battery: crwdns2935265:01crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement, Battery: crwdns2935265:01crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Make sure that the laptop is shut off before attempting to remove any components from the device.

    • The laptop in this example did not have a battery equipped.

    • Locate the spring latch on the bottom of the device that will unlatch the battery.

    • Hold the spring latch in the open position and pull the battery out of its recess.

  2. Dell XPS 14 L401X Bottom Cover Replacement, RAM: crwdns2935265:02crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement, RAM: crwdns2935265:02crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement, RAM: crwdns2935265:02crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Use a JIS 1 screwdriver to loosen the (2) captive screws from the panel.

    • The captive screws will not come off of the panel.

    • Pull the panel upwards and towards the battery to remove.

    • Put the panel to the side, exposing the RAM.

  3. Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:03crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:03crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • The RAM is held by two spring clips. Pull at the two spring clips and the RAM will move upwards.

    • Keep your fingers on the edge of the chip.

    • Only handle the RAM by the sides! Do not touch the circuits or the terminals to avoid contamination!

  4. Dell XPS 14 L401X Bottom Cover Replacement, Optical Drive: crwdns2935265:04crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement, Optical Drive: crwdns2935265:04crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Locate and remove (1) 8.5mm JIS 1 screw at the top left corner of the RAM bay.

  5. Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:05crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:05crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:05crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Carefully pull out the optical drive from its bay.

  6. Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:06crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:06crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Carefully pull off the decorative cover from the front of the optical drive.

    • This decorative cover will be transferred to the new optical drive.

  7. Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:07crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:07crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:07crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Use a JIS 1 screwdriver to remove (2) 2mm screws on the drive's anchoring bracket.

    • This bracket will be transferred to the new optical drive.

  8. Dell XPS 14 L401X Bottom Cover Replacement, Hard Drive: crwdns2935265:08crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement, Hard Drive: crwdns2935265:08crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Use a JIS 1 screwdriver to remove (2) 2.5mm screws located on the right side of the RAM bay.

  9. Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:09crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:09crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Push the hard drive to the right with a spudger to unseat it from its socket while pulling out the hard drive with your other hand.

  10. Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:010crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:010crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:010crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Use a JIS 1 screwdriver to remove (1) 2.5mm screw attaching the plastic cosmetic cover to the hard drive.

    • Detach the plastic cosmetic cover from the hard drive.

    • This cosmetic cover will be transferred to the new hard drive.

  11. Dell XPS 14 L401X Bottom Cover Replacement, Mini Card: crwdns2935265:011crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement, Mini Card: crwdns2935265:011crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement, Mini Card: crwdns2935265:011crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Locate the mini card access panel marked with a radio tower emblem on the bottom of the laptop near the battery bay.

    • Use a JIS 1 screwdriver to loosen the captive screw securing the panel to the device.

    • The captive screw will not come off of the panel.

    • Carefully remove the panel by prying it upwards, unlocking it from the tabs that are securing it in place.

  12. Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:012crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:012crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:012crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Disconnect the two wires on the mini card by carefully plucking them upwards by the metal contact points at the terminals.

    • Do not pluck the contacts off of the terminals by pulling on the wires, this can damage the cables.

    • Remove (1) 2mm screw from the bottom left corner of the mini card with a JIS 1 screwdriver.

  13. Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:013crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:013crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Remove the mini card as it flips upward.

  14. Dell XPS 14 L401X Bottom Cover Replacement, Palm Rest: crwdns2935265:014crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement, Palm Rest: crwdns2935265:014crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Remove two 4.5mm screws with JIS 1 screwdriver marked by the letter "K" in the optical drive bay.

  15. Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:015crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:015crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Remove (2) 4.5mm screws with JIS 1 screwdriver marked by the letter "K"in the hard drive bay.

  16. Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:016crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:016crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Remove (2) 4.5mm screws with JIS 1 screwdriver marked by the letter "K" near Battery

  17. Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:017crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:017crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Remove (1) 7.5mm screw with JIS 1 screwdriver marked by the letter "K" in the RAM bay.

  18. Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:018crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:018crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:018crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Open the display to provide room for the palm rest to come out.

    • In the hard drive bay, push the "push" pad to lift up the palm rest.

  19. Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:019crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:019crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:019crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Disconnect the track pad cable by flipping up the gray clamp and lifting the cable up.

  20. Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:020crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:020crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Disconnect the status bar cable by pulling the pin connector upward.

    • Finish lifting up the palm rest.

  21. Dell XPS 14 L401X Bottom Cover Replacement, Keyboard: crwdns2935265:021crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement, Keyboard: crwdns2935265:021crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Use a JIS 1 screwdriver to remove (2) 2.5mm screws located near the top of the keyboard.

  22. Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:022crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:022crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:022crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Disconnect the keyboard's ribbon cable marked "A" by pushing out the two black tabs towards the ribbon cable.

    • Remove the cable from its connection terminal by sliding it out. Finish lifting up the keyboard and set it to the side.

  23. Dell XPS 14 L401X Bottom Cover Replacement, Display: crwdns2935265:023crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement, Display: crwdns2935265:023crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Disconnect the display ribbon cable by pulling the cable to the right by its sheathed plastic connector.

  24. Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:024crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:024crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:024crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Use a JIS 1 screwdriver to remove (2) 7mm screws on the underside of the laptop near the battery bay.

  25. Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:025crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:025crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:025crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove (2) 4mm screws with a JIS 1 screwdriver that are holding down the right side display anchor.

    • Be careful not to puncture the speaker membranes with the screwdriver.

  26. Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:026crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:026crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:026crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove (2) 4mm screws with a JIS 1 screwdriver that are holding down the left side display anchor.

  27. Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:027crwdnd2935265:01crwdnd2935265:01crwdne2935265:0
    • Lift the display assembly up and off of the main body of the laptop.

  28. Dell XPS 14 L401X Bottom Cover Replacement, Bottom Cover: crwdns2935265:028crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement, Bottom Cover: crwdns2935265:028crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement, Bottom Cover: crwdns2935265:028crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Disconnect the cooling fan cable.

    • Disconnect the speaker power cable.

  29. Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:029crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:029crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:029crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Remove (2) 15 mm screws located on top left and right corners on either side of the battery bay using a JIS 1 screwdriver.

    • Remove (2) 2mm screws located in the battery bay using a JIS 1 screwdriver.

  30. Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:030crwdnd2935265:01crwdnd2935265:02crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:030crwdnd2935265:02crwdnd2935265:02crwdne2935265:0
    • Flip the laptop over.

    • Remove (8) 4mm screws marked with the letter "B" with a JIS 1 screwdriver.

    • Remove (1) 7mm screw marked with the letter "B" with a JIS 1 screwdriver.

  31. Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:031crwdnd2935265:01crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:031crwdnd2935265:02crwdnd2935265:03crwdne2935265:0 Dell XPS 14 L401X Bottom Cover Replacement: crwdns2935265:031crwdnd2935265:03crwdnd2935265:03crwdne2935265:0
    • Separate the bottom cover from the top cover with plastic prying tool and finish lifting the bottom cover off.

crwdns2915888:0crwdne2915888:0

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

Nicole Johnson

crwdns2935283:010/19/17crwdne2935283:0

428 crwdns2915208:0crwdne2915208:0

crwdns2935297:04crwdne2935297:0

crwdns2915084:0crwdne2915084:0

UMass Dartmouth, Team S4-G3, Julie Fall 2017 crwdns2935289:0UMass Dartmouth, Team S4-G3, Julie Fall 2017crwdne2935289:0

UMASSD-JULIE-F17S4G3

crwdns2931471:03crwdne2931471:0

crwdns2935297:011crwdne2935297:0

crwdns2944067:00crwdne2944067:0

crwdns2917038:0crwdne2917038:0

crwdns2936625:0crwdne2936625:0:

crwdns2936751:024crwdne2936751:0 0

crwdns2936753:07crwdne2936753:0 0

crwdns2936753:030crwdne2936753:0 1

crwdns2942667:0crwdne2942667:0 510