Dell Latitude 7320 User Manual

Palmrest assembly
Removing the palmrest assembly
Prerequisites
1. Follow the procedure in before working inside your computer.
2. Remove the microSD card.
3. Remove the SIM card
4. Remove the base cover.
5. Remove the solid-state drive.
6. Remove the WWAN card.
7. Remove the battery.
8. Remove the heatsink assembly.
9. Remove the display assembly.
10. Remove the speaker.
11. Remove the smart card reader.
12. Remove the audio board.
13. Remove the system board.
14. Remove the I/O board.
15. Remove the power button with finger print reader.
16. Remove the keyboard.
Steps
After performing the pre-requisite steps, you are left with the palmrest assembly.
Installing the palmrest assembly
Prerequisites
If you are replacing a component, remove the existing component before performing the installation procedure.
About this task
The following image indicates the location of the palmrest assembly and provides a visual representation of the installation
procedure.
58
Removing and installing components

Dell Latitude 7320 Specifications

General

Processor cores	2
Processor model	i3-1110G4
Processor family	Intel® Core™ i3
Processor frequency	- GHz
Processor manufacturer	Intel
Processor boost frequency	3.9 GHz
Configurable TDP-down frequency	1.5 GHz
Memory clock speed	4267 MHz
Internal memory type	LPDDR4x-SDRAM
Maximum internal memory	4 GB
Panel type	WVA
Pixel density	177 ppi
Display diagonal	13 \
Display brightness	500 cd/m²
Display resolution	1920 x 1280 pixels
Native aspect ratio	3:2
Anti-reflective coating	Yes
Speaker power	2.5 W
AC adapter power	65 W
AC adapter frequency	50 - 60 Hz
AC adapter input voltage	100 - 240 V
Operating altitude	-15.2 - 3048 m
Non-operating altitude	-15.2 - 10668 m
Storage temperature (T-T)	-40 - 65 °C
Operating temperature (T-T)	0 - 35 °C
Storage relative humidity (H-H)	0 - 95 %
Operating relative humidity (H-H)	10 - 90 %
Wi-Fi standards	Wi-Fi 6 (802.11ax)
Bluetooth version	5.1
Wi-Fi data rate (max)	2400 Mbit/s
Mobile network connection	No
SSD interface	M.2, PCI Express
Storage media	SSD
Internal storage capacity	128 GB
Platform	Windows
Operating system architecture	64-bit
Rear camera type	Single camera
Video capturing speed	30 fps
Rear camera resolution	1920 x 1080 pixels
Rear camera resolution (numeric)	8 MP
Cables included	AC
Battery voltage	8.9 V
Battery capacity	4494 mAh
Battery life (max)	- h
Battery recharge time	4 h
Device type	Tablet PC
Form factor	Slate
Product color	Gray
Housing material	Aluminum
Graphics card	Iris Xe Graphics

Weight and Dimensions

Depth	207.9 mm
Width	288.42 mm
Height	8.44 mm
Weight	789 g