Dell Latitude 7220EX Rugged Extreme Handleiding

Dell Tablet Latitude 7220EX Rugged Extreme

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Pagina 1/31

Latitude 7220EX Rugged Extreme Tablet

Service Manual

Service ManualService Manual

Regulatory Model: T03H

Regulatory Type: T03H004

Notes, cautions, and warnings

NOTE: A NOTE indicates important information that helps you make better use of your product.

CAUTION: A CAUTION indicates either potential damage to hardware or loss of data and tells you how to avoid the

problem.

WARNING: A WARNING indicates a potential for property damage, personal injury, or death.

Other trademarks may be trademarks of their respective owners.

2020 - 01

Rev. A00

1 Working on your tablet..................................................................................................................5

Safety instructions................................................................................................................................................................ 5

Before working inside the tablet....................................................................................................................................5

Safety precautions...........................................................................................................................................................6

Electrostatic discharge—ESD protection.................................................................................................................... 6

ESD field service kit ........................................................................................................................................................7

After working inside the tablet.......................................................................................................................................7

2 Major components of the tablet.....................................................................................................9

3 System setup..............................................................................................................................11

Boot menu..............................................................................................................................................................................11

Navigation keys..................................................................................................................................................................... 11

Boot Sequence..................................................................................................................................................................... 12

System setup options.......................................................................................................................................................... 12

General options...............................................................................................................................................................12

System information........................................................................................................................................................ 13

Video................................................................................................................................................................................ 15

Security............................................................................................................................................................................15

Secure boot.....................................................................................................................................................................16

Intel Software Guard Extensions..................................................................................................................................17

Performance....................................................................................................................................................................17

Power management.......................................................................................................................................................18

POST behavior................................................................................................................................................................19

Manageability................................................................................................................................................................. 20

Virtualization support.................................................................................................................................................... 20

Wireless............................................................................................................................................................................21

Maintenance screen.......................................................................................................................................................21

System logs.....................................................................................................................................................................21

SupportAssist System Resolution................................................................................................................................22

About...............................................................................................................................................................................22

Updating the BIOS in Windows ........................................................................................................................................ 22

Updating BIOS on systems with BitLocker enabled..................................................................................................23

Updating your system BIOS using a USB flash drive................................................................................................23

Updating the Dell BIOS in Linux and Ubuntu environments.....................................................................................24

Flashing the BIOS from the F12 One-Time boot menu.............................................................................................24

System and setup password..............................................................................................................................................26

Assigning a system setup password............................................................................................................................27

Deleting or changing an existing system setup password........................................................................................27

4 Troubleshooting......................................................................................................................... 28

Enhanced Pre-Boot System Assessment (ePSA) diagnostics......................................................................................28

Running the ePSA diagnostics.....................................................................................................................................28

System diagnostic lights.....................................................................................................................................................28

Contents

Contents 3

Product specificaties

Merk:	Dell
Categorie:	Tablet
Model:	Latitude 7220EX Rugged Extreme
Kleur van het product:	Black,Yellow
Gewicht:	1650 g
Breedte:	323.4 mm
Diepte:	26.2 mm
Hoogte:	214.2 mm
Internationale veiligheidscode (IP):	IP65
Capaciteit van de accu/batterij:	- mAh
AC-adapterfrequentie:	50/60 Hz
AC-adapter ingangsspanning:	100 - 240 V
Bluetooth:	Ja
Omgevingslichtsensor:	Ja
Beeldschermdiagonaal:	11.6 "
Resolutie:	1920 x 1080 Pixels
Pixeldichtheid:	190 ppi
Oorspronkelijke beeldverhouding:	16:9
Frequentie van processor:	1.6 GHz
Processorfamilie:	Intel® Core™ i5
Processormodel:	i5-8365U
Aantal processorkernen:	4
Interne opslagcapaciteit:	512 GB
Wi-Fi-standaarden:	Wi-Fi 6 (802.11ax)
Generatie mobiel internet:	4G
Grafische adapter:	UHD Graphics 620
Vormfactor:	Clamshell
Resolutie camera achterzijde (numeriek):	8 MP
Resolutie camera voorzijde (numeriek):	5 MP
Cameraflitser achterzijde:	Ja
Video recording:	Ja
Type camera achterzijde:	Enkele camera
Inclusief besturingssysteem:	Windows 10 Pro
Platform:	Windows
Near Field Communication (NFC):	Ja
Geïntegreerde geheugenkaartlezer:	Ja
Compatibele geheugenkaarten:	MicroSD (TransFlash),MicroSDHC,MicroSDXC
Audiosysteem:	Realtek ALC3254
Type beeldschermglas:	Gorilla Glass
Helderheid:	1000 cd/m²
Processor lithografie:	14 nm
Flash type:	LED
Vingerafdruklezer:	Ja
Inclusief AC-adapter:	Ja
LED backlight:	Ja
Accu/Batterij voltage:	7.6 V
Vingerafdrukbestendig:	Ja
Bevestigingsmogelijkheid voor kabelslot:	Ja
Kabelslot sleuf type:	Kensington
Ingebouwde luidsprekers:	Ja
Aantal ingebouwde luidsprekers:	2
Beeldscherm, aantal kleuren:	16.78 miljoen kleuren
AC-adapter, vermogen:	45 W
Aansluiting voor netstroomadapter:	Ja
Maximale videoresolutie:	3264 x 2448 Pixels
HD type:	Full HD
Ingebouwde microfoon:	Ja
Intern geheugen:	8 GB
Opslagmedia:	SSD
Levensduur accu/batterij:	- uur
Intern geheugentype:	LPDDR3-SDRAM
Wifi-standaard:	Wi-Fi 6 (802.11ax)
Soort apparaat:	Full-size tablet
Temperatuur bij opslag:	-51 - 71 °C
Veiligheidsfunties:	Dust resistant,Water resistant
Soort paneel:	WVA
Aantal poorten USB 3.2 Gen 1 (3.1 Gen 1) Type A:	1
Processor socket:	BGA 1528
Systeembus:	4 GT/s
Processor aantal threads:	8
Processor operating modes:	64-bit
Processor cache:	6 MB
Tjunction:	100 °C
PCI Express configuraties:	1x4,2x2,1x2+2x1,4x1
Thermal Design Power (TDP):	15 W
Codenaam processor:	Whiskey Lake
Processor cache type:	Smart Cache
Processorfabrikant:	Intel
Configureerbare TDP-downfrequentie:	0.8 GHz
Architectuur besturingssysteem:	64-bit
Camera voorzijde:	Ja
Aantal poorten USB 3.2 Gen 2 (3.1 Gen 2) Type C:	1
Ondersteunde instructie sets:	SSE4.1,SSE4.2,AVX 2.0
Intel® My WiFi Technology (Intel® MWT):	Ja
Intel® Smart Response Technology:	Ja
Intel® Hyper Threading Technology (Intel® HT Technology):	Ja
Intel® Turbo Boost Technology:	2.0
Intel® Quick Sync Video Technology:	Ja
Intel® Clear Video HD Technology (Intel® CVT HD):	Ja
Intel® Flex Memory Access:	Ja
Intel® AES New Instructions (Intel® AES-NI):	Ja
Enhanced Intel SpeedStep Technology:	Ja
Execute Disable Bit:	Ja
Idle States:	Ja
Thermal Monitoring Technologies:	Ja
Intel® VT-x with Extended Page Tables (EPT):	Ja
Ingebouwde opties beschikbaar:	Nee
Intel® Secure Key:	Ja
Intel® 64:	Ja
Intel® OS Guard:	Ja
Intel® Virtualization Technology for Directed I/O (VT-d):	Ja
Intel® Clear Video-technologie:	Ja
Intel® Software Guard Extensions (Intel® SGX):	Ja
Intel® Virtualization Technology (VT-x):	Ja
Verpakkingsgrootte processor:	46x24 mm
Intel® Identity Protection Technology (Intel® IPT):	Ja
ARK ID processor:	193555
Intel® Trusted Execution Technology:	Ja
Intel® TSX-NI:	Ja
Intel® Stable Image Platform Program (SIPP):	Ja
Camera achterzijde:	Ja
Mobiele netwerkverbinding:	Ja
Combo koptelefoon/microfoon port:	Ja
Luchtvochtigheid bij opslag:	5 - 95 procent
Maximale turbofrequentie van processor:	4.1 GHz
AC-adapter, uitgangsspanning:	19.5 V
Kloksnelheid geheugen:	2133 MHz
SSD-vormfactor:	M.2
SSD interfaces:	PCI Express
Gewicht batterij:	220 g
Hoogte, in bedrijf:	0 - 12192 m
Hoogte bij opslag:	0 - 12192 m
Gezichtsveldshoek (FOV) achtercamera:	77.3 °
Grafische adapter-familie:	Intel
Vermogen luidsprekers:	2 W
Seriële poort(en):	1
Schokbestendigheid:	40 G
Schokbestendigheid (buiten gebruik):	30 G
Trillingen, in bedrijf:	0.26 G
Trillingen bij opslag:	1.37 G
Bedrijfstemperatuur (T-T):	-29 - 63 °C
Relatieve vochtigheid in bedrijf (V-V):	10 - 90 procent
Batterijtechnologie:	Lithium-Ion (Li-Ion)
Processorgeneratie:	Intel® 8de generatie Core™ i5
Gezichtsveldshoek (FOV) voorcamera:	88.9 °
Batterijcapaciteit:	34 Wh