Dell Inspiron 14 (5425) How-To Install & Replace Your Motherboard

By on February 23, 2026 · 6:37 pm
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In this Dell laptop tutorial we are going to show you how to install and replace the Motherboard on your Inspiron 14-5425 laptop. These installation instructions have been made into 21 easy to follow printable steps. We have also created a video tutorial that shows you how to install your Inspiron 14-5425 Motherboard.

Before you begin

Please take the time read the following safety guidelines when working on static sensitive electrical components.
Dell repair manual service precautions

Tools needed for this laptop repair

  • 1 x Phillips #0 screwdriver
  • 1 x small plastic scribe
Inspiron 5425 Motherboard

Dell Laptop Replacement Parts Needed

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Inspiron 14 5425 Motherboard

Video tutorial repair manual



Installation and Removal Instructions
Inspiron 14-5425 Motherboard

Before you begin: If you need help at any point, you can always contact Parts-People Repair Department for help with your diagnosis or repair.

Step 1

TOOLS FOR THIS REPAIR: Phillips #0 and a

Step 2

TOOLS FOR THIS REPAIR: Phillips #0 and a Unscrew the Bottom Base Cover (7 x M2 x 4mm) (2 X captive screws).Pry apart and remove the Bottom Base Cover.TOOLS FOR THIS REPAIR: Phillips #0 and a
Disconnect the Battery Cable.

Step 3

  • Disconnect the Battery Cable.
Disconnect the Battery Cable.Disconnect the Battery Cable.
Unscrew and remove the Battery (5 x

Step 4

Unscrew and remove the Battery (5 x Unscrew and remove the Battery (5 x
Separate the clips to unlock the RAM/Memory from DIMM slot 1.

Step 5

  • Separate the clips to unlock the RAM/Memory from DIMM slot 1.
  • Slide out the RAM/Memory from DIMM slot 1.
Separate the clips to unlock the RAM/Memory from DIMM slot 1.Slide out the RAM/Memory from DIMM slot 1.Separate the clips to unlock the RAM/Memory from DIMM slot 1.
Separate the clips to unlock the RAM/Memory from DIMM slot 2.

Step 6

  • Separate the clips to unlock the RAM/Memory from DIMM slot 2.
  • Slide out the RAM/Memory from DIMM slot 2.
Separate the clips to unlock the RAM/Memory from DIMM slot 2.Slide out the RAM/Memory from DIMM slot 2.
IF YOUR LAPTOP HAS A 2230 SSD: Unscrew and slide out the SSD assembly.

Step 7

  • IF YOUR LAPTOP HAS A 2230 SSD: Unscrew and slide out the SSD assembly.
  • Unscrew and remove the M.2 NVMe 2230 SSD (1 x 2mm x 1.8mm).
IF YOUR LAPTOP HAS A 2230 SSD: Unscrew and slide out the SSD assembly.Unscrew and remove the M.2 NVMe 2230 SSD (1 x 2mm x 1.8mm).
IF YOUR LAPTOP HAS A 2280 SSD: Unscrew and slide out the M.2 NVMe 2280 SSD (1 x

Step 8

IF YOUR LAPTOP HAS A 2280 SSD: Unscrew and slide out the M.2 NVMe 2280 SSD (1 x IF YOUR LAPTOP HAS A 2280 SSD: Unscrew and slide out the M.2 NVMe 2280 SSD (1 x
Unscrew and remove the WiFi bracket (1 x M2 x 3mm).

Step 9

  • Unscrew and remove the WiFi bracket (1 x M2 x 3mm).
  • Disconnect the antenna cables.
  • Slide out the WiFi Card.
Unscrew and remove the WiFi bracket (1 x M2 x 3mm).Disconnect the antenna cables.Slide out the WiFi Card.
Unclip the locking tab and disconnect the keyboard cable.

Step 10

  • Unclip the locking tab and disconnect the keyboard cable.
Unclip the locking tab and disconnect the keyboard cable.Unclip the locking tab and disconnect the keyboard cable.Unclip the locking tab and disconnect the keyboard cable.
Unclip the locking tab and disconnect the backlight keyboard cable.

Step 11

  • Unclip the locking tab and disconnect the backlight keyboard cable.
Unclip the locking tab and disconnect the backlight keyboard cable.Unclip the locking tab and disconnect the backlight keyboard cable.Unclip the locking tab and disconnect the backlight keyboard cable.
Unclip the locking tab and disconnect the touchpad cable.

Step 12

  • Unclip the locking tab and disconnect the touchpad cable.
Unclip the locking tab and disconnect the touchpad cable.Unclip the locking tab and disconnect the touchpad cable.Unclip the locking tab and disconnect the touchpad cable.
Disconnect the speaker cable.

Step 13

  • Disconnect the speaker cable.
Disconnect the speaker cable.Disconnect the speaker cable.
Disconnect the Cooling Fan cable.

Step 14

  • Disconnect the Cooling Fan cable.
Disconnect the DC Jack cable.

Step 15

  • Disconnect the DC Jack cable.
Disconnect the DC Jack cable.Disconnect the DC Jack cable.
Pell back the adhesive covering the lcd cable.

Step 16

  • Pell back the adhesive covering the lcd cable.
  • Unclip the locking tab and then disconnect the LCD cable.
Pell back the adhesive covering the lcd cable.Unclip the locking tab and then disconnect the LCD cable.Pell back the adhesive covering the lcd cable.Pell back the adhesive covering the lcd cable.
Unscrew and then lift the right LCD hinge (2 x M2.5 x 4mm).

Step 17

  • Unscrew and then lift the right LCD hinge (2 x M2.5 x 4mm).
Unscrew and then lift the right LCD hinge (2 x M2.5 x 4mm).Unscrew and then lift the right LCD hinge (2 x M2.5 x 4mm).Unscrew and then lift the right LCD hinge (2 x M2.5 x 4mm).
Unscrew and remove the motherboard with the heatsink still attached (2 X 2mm x 1.8mm wafer) (2 x M2 x 4mm).

Step 18

  • Unscrew and remove the motherboard with the heatsink still attached (2 X 2mm x 1.8mm wafer) (2 x M2 x 4mm).
Unscrew and remove the motherboard with the heatsink still attached (2 X 2mm x 1.8mm wafer) (2 x M2 x 4mm).Unscrew and remove the motherboard with the heatsink still attached (2 X 2mm x 1.8mm wafer) (2 x M2 x 4mm).
Unscrew and remove the heatsink (4 X captive screws).

Step 19

  • Unscrew and remove the heatsink (4 X captive screws).
Unscrew and remove the heatsink (4 X captive screws).Unscrew and remove the heatsink (4 X captive screws).Unscrew and remove the heatsink (4 X captive screws).
BEFORE REPLACING THE HEATSINK: Wipe away any old thermal paste from the CPU and heatsink.

Step 20

  • BEFORE REPLACING THE HEATSINK: Wipe away any old thermal paste from the CPU and heatsink.
BEFORE REPLACING THE HEATSINK: Wipe away any old thermal paste from the CPU and heatsink.BEFORE REPLACING THE HEATSINK: Wipe away any old thermal paste from the CPU and heatsink.
Apply a small amount of new thermal paste to the CPU.

Step 21

  • Apply a small amount of new thermal paste to the CPU.
  • ***FOLLOW THE ORIGINAL STEPS IN REVERSE TO REASSEMBLE YOUR LAPTOP.
Apply a small amount of new thermal paste to the CPU.***FOLLOW THE ORIGINAL STEPS IN REVERSE TO REASSEMBLE YOUR LAPTOP.Apply a small amount of new thermal paste to the CPU.
Inspiron 5425 Motherboard

Dell Laptop Replacement Parts Needed

35622 Image
Eligible for $5.99 1st Class Shipping.
Out Of Stock - Get notified when it returns.
DIY Discount - Parts-People.com offers 5% off to all DO-IT-YOURSELFERS!
Use this coupon code to save 5% off these parts
DIYM514
Inspiron 14 5425 Motherboard

Topics: Dell Inspiron Repair Manuals Dell Laptop Repair Dell Repair Manuals Inspiron 14 (5425) Motherboard

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