Dell Latitude 7390 2-in-1 User Manual

Touchpad Buttons
Removing the touchpad
1 Follow the procedure in Before working inside your computer.
2 Remove the:
a Base cover
b Battery
c SSD module
d WLAN card
e WWAN card
f Heat sink assembly
g Speaker
h Display assembly
i System board
j Keyboard
3 Removing the touchpad buttons.
a Disconnect the touchpad cable [1].
b Remove the tape that secures the touch buttons to the system board [2].
c Remove the 2 (M2 x 3) screws that secure the touchpad buttons [3].
d Lift the touchpad buttons from the computer [4].
Installing the touchpad
1 Place the touchpad buttons into the slot.
2 Replace the 2 (M2xL3) screws that secure touchpad buttons.
Removing and installing components
35

Dell Latitude 7390 2-in-1 Specifications

General

Graphics	Intel UHD Graphics 620
Operating System	Windows 10 Pro
Processor	8th Generation Intel Core i5/i7
Display	13.3-inch FHD (1920 x 1080) touch screen
RAM	8GB or 16GB LPDDR3
Storage	Up to 1TB PCIe SSD
Battery	4-cell 60Whr
Weight	1.42 kg (3.12 lbs)
Ports	1 x microSD card reader, 1 x headphone/microphone combo jack
Wireless	Intel Dual Band Wireless-AC 8265, Bluetooth 4.2
Webcam	720p