Dell Latitude 7400 User Manual

3. Replace the metal bracket over the power adapter port [1].
4. Replace the single (M2x3) screw to secure the power adapter port to the palmrest assembly [2].
1. Install the battery.
2. Install the base cover.
3. Follow the procedure after working inside your computer.
Speakers
Removing the speakers
1. Follow the procedure in before working inside your computer.
2. Remove the base cover.
3. Remove the battery.
1. Disconnect the speaker cable from its connector on the system board [1].
2. Unroute the speaker cable from the routing channel near the coin cell [2].
3. Peel back the tape securing the speaker cable to the touchpad button board [3].
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Removing and installing components

Dell Latitude 7400 Specifications

General

Processor	8th Generation Intel Core i5/i7
Graphics	Intel UHD Graphics 620
Operating System	Windows 10 Pro
Display	14.0-inch FHD (1920 x 1080)
RAM	Up to 16GB DDR4
Storage	Up to 1TB PCIe NVMe SSD
Weight	1.36 kg (3.0lbs)
Ports	HDMI 1.4, microSD card reader
Wireless	Bluetooth 5.0
Webcam	720p HD camera with dual array microphones