Dell Alienware m16 R2 How-To Install & Replace Your Power Button

By on September 10, 2025 · 2:10 pm
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In this Dell laptop tutorial we are going to show you how to install and replace the Power Button on your Alienware m16 R2 laptop. These installation instructions have been made into 24 easy to follow printable steps. We have also created a video tutorial that shows you how to install your Alienware m16 R2 Power Button.

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
Alienware m16 R2 Power Button

Dell Laptop Replacement Parts Needed

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Alienware m16 R2 Power Button

Video tutorial repair manual



Installation and Removal Instructions
Alienware m16 R2 Power Button

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 (6 x M2 x 5mm) (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 Rear I/O Cover (4 x M2 x 5mm) (2 x

Step 4

Unscrew and remove the Rear I/O Cover (4 x M2 x 5mm) (2 x Unscrew and remove the Rear I/O Cover (4 x M2 x 5mm) (2 x Unscrew and remove the Rear I/O Cover (4 x M2 x 5mm) (2 x
Unscrew and remove the Battery (4 x

Step 5

Unscrew and remove the Battery (4 x Unscrew and remove the Battery (4 x
IF YOUR LAPTOP HAS A 2280 SSD: Unscrew and slide out the M.2 NVMe SSD (1 x 1.6mm x 4mm) (1 x

Step 6

  • IF YOUR LAPTOP HAS A 2280 SSD: Unscrew and slide out the M.2 NVMe SSD (1 x 1.6mm x 4mm) (1 x M2 x 3mm).
IF YOUR LAPTOP HAS A 2280 SSD: Unscrew and slide out the M.2 NVMe SSD (1 x 1.6mm x 4mm) (1 x IF YOUR LAPTOP HAS A 2280 SSD: Unscrew and slide out the M.2 NVMe SSD (1 x 1.6mm x 4mm) (1 x IF YOUR LAPTOP HAS A 2280 SSD: Unscrew and slide out the M.2 NVMe SSD (1 x 1.6mm x 4mm) (1 x
Unclip the locking tab and disconnect the touchpad cable.

Step 7

  • 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 power button cable.

Step 8

  • Unclip the locking tab and disconnect the power button cable.
Unclip the locking tab and disconnect the power button cable.Unclip the locking tab and disconnect the power button cable.
Unscrew and remove the WiFi bracket (1 x 2mm x 3.5mm).

Step 9

  • Unscrew and remove the WiFi bracket (1 x 2mm x 3.5mm).
Unscrew and remove the WiFi bracket (1 x 2mm x 3.5mm).Unscrew and remove the WiFi bracket (1 x 2mm x 3.5mm).
Disconnect the antenna cables.

Step 10

  • Disconnect the antenna cables.
  • Slide out the WiFi Card.
Disconnect the antenna cables.Slide out the WiFi Card.
Unscrew the Heatsink (6 x captive screws) in the sequence labeled here.

Step 11

Unscrew the Heatsink (6 x captive screws) in the sequence labeled here.Unscrew the Cooling Fans (6 x Unscrew the Heatsink (6 x captive screws) in the sequence labeled here.
Disconnect and remove the Heatsink Fan Assembly.

Step 12

Disconnect and remove the Heatsink Fan Assembly.Disconnect and remove the Heatsink Fan Assembly.Disconnect and remove the Heatsink Fan Assembly.
Disconnect the speaker cable.

Step 13

  • Disconnect the speaker cable.
Disconnect the speaker cable.Disconnect the speaker cable.
Disconnect the touchpad LED cable.

Step 14

  • Disconnect the touchpad LED cable.
Unclip the locking tab and disconnect the keyboard controller cable.

Step 15

  • Unclip the locking tab and disconnect the keyboard controller cable.
Unclip the locking tab and disconnect the keyboard controller cable.Unclip the locking tab and disconnect the keyboard controller cable.
Disconnect the camera cable.

Step 16

  • Disconnect the camera cable.
Unclip the locking tab and disconnect the LCD cable.

Step 17

  • Unclip the locking tab and disconnect the LCD cable.
Unclip the locking tab and disconnect the LCD cable.Unclip the locking tab and disconnect the LCD cable.
Disconnect the DC jack cable.

Step 18

  • Disconnect the DC jack cable.
Unscrew and remove the Type-C bracket (2 x M2 x 4mm) (2 x

Step 19

Unscrew and remove the Type-C bracket (2 x M2 x 4mm) (2 x Unscrew and remove the Type-C bracket (2 x M2 x 4mm) (2 x Unscrew and remove the Type-C bracket (2 x M2 x 4mm) (2 x
Unscrew and remove the Motherboard (8 x M2 x 3mm).

Step 20

  • Unscrew and remove the Motherboard (8 x M2 x 3mm).
Unscrew and remove the Motherboard (8 x M2 x 3mm).Unscrew and remove the Motherboard (8 x M2 x 3mm).Unscrew and remove the Motherboard (8 x M2 x 3mm).
Unscrew then remove the bracket and Power Button (2 x 2mm x 2.5mm wafer).

Step 21

  • Unscrew then remove the bracket and Power Button (2 x 2mm x 2.5mm wafer).
Unscrew then remove the bracket and Power Button (2 x 2mm x 2.5mm wafer).Unscrew then remove the bracket and Power Button (2 x 2mm x 2.5mm wafer).Unscrew then remove the bracket and Power Button (2 x 2mm x 2.5mm wafer).
BEFORE REPLACING THE HEATSINK: Wipe away any old thermal paste from the processors.

Step 22

  • BEFORE REPLACING THE HEATSINK: Wipe away any old thermal paste from the processors.
BEFORE REPLACING THE HEATSINK: Wipe away any old thermal paste from the processors.BEFORE REPLACING THE HEATSINK: Wipe away any old thermal paste from the processors.BEFORE REPLACING THE HEATSINK: Wipe away any old thermal paste from the processors.
Wipe away any old thermal paste from the heatsink.

Step 23

  • Wipe away any old thermal paste from the heatsink.
Wipe away any old thermal paste from the heatsink.Wipe away any old thermal paste from the heatsink.Wipe away any old thermal paste from the heatsink.
Apply a small amount of new thermal paste to the processors.

Step 24

  • Apply a small amount of new thermal paste to the processors.
  • ***FOLLOW THE ORIGINAL STEPS IN REVERSE TO REASSEMBLE YOUR LAPTOP.
Apply a small amount of new thermal paste to the processors.***FOLLOW THE ORIGINAL STEPS IN REVERSE TO REASSEMBLE YOUR LAPTOP.Apply a small amount of new thermal paste to the processors.Apply a small amount of new thermal paste to the processors.
Alienware m16 R2 Power Button

Dell Laptop Replacement Parts Needed

DIY Discount - Parts-People.com offers 5% off to all DO-IT-YOURSELFERS!
Use this coupon code to save 5% off these parts
DIYM514
Alienware m16 R2 Power Button

Topics: Dell Alienware Repair Manuals Dell Laptop Repair Dell Repair Manuals Alienware m16 R2 Power Button

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