In this Dell laptop tutorial we are going to show you how to install and replace the Palmrest Keyboard Touchpad Assembly on your Inspiron 14 5402/5409 laptop. These installation instructions have been made into 18 easy to follow printable steps. We have also created a video tutorial that shows you how to install your Inspiron 14 5402/5409 Palmrest Keyboard Touchpad Assembly.
Before you begin
Dell repair manual service precautions
Tools needed for this laptop repair
- 1 x small phillips head screwdriver
- 1 x small plastic scribe
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Video tutorial repair manual
Installation and Removal Instructions
Inspiron 14 5402/5409 Palmrest Keyboard Touchpad Assembly
Step 1
- Remove the bottom base cover screws (5 x M2 x 4mm) (2 x captive screws).
- Use a Plastic Scribe to separate and remove the Bottom Base Cover.
Step 7
- Remove the Wireless/WiFi Card screw (1 x M2 x 3mm).
- Disconnect the antenna cable then gently slide out the Wireless/WiFi Card.
Step 10
- Disconnect CMOS battery.
Step 11
- Use a plastic scribe to unclip and disconnect the USB/I/O board.
- Unscrew and remove the USB/IO Board (1 x M2 x 3mm).
Step 12
- Disconnect the motherboard using a plastic scribe to unclip and disconnect the cables.
Step 14
- Peel back the tape securing the display cable connector.
- Use a plastic scribe to unclip and disconnect the display cable.
Step 15
Step 16
- Remove the Display Assembly.
Step 17
- Unscrew and remove the Motherboard (3 x M2 x 3mm) (1 x M2 x 2mm).
- The remaining piece is the Palmrest Keyboard Touchpad Assembly.
Step 18
- Follow these steps in reverse order to replace part and reassemble laptop.
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