Dell Inspiron 3502 User Manual

Installing the power-button with optional fingerprint reader
Prerequisites
If you are replacing a component, remove the existing component before performing the installation process.
About this task
The following images indicate the location of the power-button with optional fingerprint reader and provides a visual
representation of the installation procedure.
Steps
1. Using the alignment posts, place the power-button into its slot on the palm-rest and keyboard assembly.
2. Replace the two screws (M2x3) that secure the power-button to the palm-rest and keyboard assembly.
3. Connect the power-button cable to the fingerprint-reader board and close the latch, if applicable.
NOTE: This step is only applicable if your computer was shipped with the optional fingerprint reader.
4. Adhere the Mylar that secures and grounds the power-button cable to the palm-rest and keyboard assembly, if applicable.
NOTE: This step is only applicable if your computer was shipped with the optional fingerprint reader.
Next steps
1. Install the I/O board.
2. Install the base cover.
3. Follow the procedure in After working inside your computer.
38
Removing and installing components

Dell Inspiron 3502 Specifications

General

Graphics	Intel UHD Graphics 600
Operating System	Windows 10 Home
Battery	3-cell, 42 WHr
Processor	Intel Celeron N4020
RAM	4GB DDR4
Storage	256GB SSD
Weight	1.83 kg
Ports	1 x USB 2.0, 2 x USB 3.2 Gen 1, 1 x HDMI 1.4, 1 x SD card reader, 1 x headphone/microphone combo
Wireless	802.11ac
Dimensions	364 x 249 x 20 mm (14.33 x 9.80 x 0.79 inches)
Display	15.6-inch HD (1366 x 768) / 15.6-inch FHD (1920 x 1080)