Dell Latitude 7390 User Manual

Speaker
Removing speaker module
Steps
1. Follow the procedure in Before working inside your computer.
2. Remove the base cover.
3. Remove the battery
4. To release the speaker module:
a. Push to disconnect the speaker cable from the connector on the system board [1].
NOTE: Ensure to unroute the speaker cable from the routing clip.
NOTE: Use a plastic scribe to release the cable from the connector. Do not pull the cable as it may result in
breakage.
b. Un-route the speaker cable from the routing clips [2].
c. Remove the tape that secures the speaker cables to the touchpad board [3].
5. To remove the speaker module:
a. Remove the M2.0x3.0 screws (4) that secure the speaker module to the computer [1].
b. Lift the speaker module from the computer [2].
NOTE: Ensure to un-route the speaker cable from the routing clips.
Removing and installing components 21

Dell Latitude 7390 Specifications

General

Graphics	Intel UHD Graphics 620
Operating System	Windows 10 Pro
Processor	Intel Core i5-8250U / i7-8650U
Display	13.3-inch FHD (1920 x 1080)
RAM	16GB DDR4
Storage	256GB/512GB SSD
Battery	4-cell 60Whr
Ports	2 x USB 3.1, 1 x USB Type-C, HDMI, MicroSD card reader
Wireless	Intel Dual Band Wireless-AC 8265 Wi-Fi + Bluetooth 4.2