Dell Latitude 7320 User Manual

Chapter 1: Working on your computer........................................................................................... 6
Safety instructions.............................................................................................................................................................. 6
Service mode.................................................................................................................................................................. 6
Before working inside your computer....................................................................................................................... 8
Safety precautions........................................................................................................................................................ 9
Electrostatic discharge—ESD protection............................................................................................................... 9
ESD field service kit ................................................................................................................................................... 10
Transporting sensitive components......................................................................................................................... 11
After working inside your computer......................................................................................................................... 11
Chapter 2: Removing and installing components.......................................................................... 12
Recommended tools..........................................................................................................................................................12
Screw List............................................................................................................................................................................ 12
Major components of your system................................................................................................................................ 14
micro-SD card.....................................................................................................................................................................15
Removing the micro-SD card....................................................................................................................................15
Installing the micro-SD card...................................................................................................................................... 16
SIM card tray...................................................................................................................................................................... 16
Removing the SIM card tray......................................................................................................................................16
Installing the SIM card tray........................................................................................................................................ 17
Base cover........................................................................................................................................................................... 18
Removing the base cover...........................................................................................................................................18
Installing the base cover............................................................................................................................................ 20
Solid-state drive................................................................................................................................................................ 22
Removing the solid-state drive................................................................................................................................ 22
Installing the solid-state drive.................................................................................................................................. 22
WWAN card........................................................................................................................................................................ 23
Removing the WWAN card....................................................................................................................................... 23
Installing the WWAN card......................................................................................................................................... 25
Battery................................................................................................................................................................................. 26
Lithium-ion battery precautions...............................................................................................................................26
Removing the 3-cell battery..................................................................................................................................... 26
Installing the 3-cell battery........................................................................................................................................27
Removing the 4-cell battery..................................................................................................................................... 29
Installing the 4-cell battery....................................................................................................................................... 29
Heatsink assembly.............................................................................................................................................................30
Removing the heatsink assembly............................................................................................................................ 30
Installing the heatsink assembly............................................................................................................................... 31
Palmrest antenna module................................................................................................................................................32
Removing the palmrest antenna module............................................................................................................... 32
Installing the palmrest antenna module..................................................................................................................33
Display assembly................................................................................................................................................................34
Removing the display assembly............................................................................................................................... 34
Installing the display assembly..................................................................................................................................37
Contents
Contents 3

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