Dell Latitude 5420 Rugged - Table of Contents

1 Working on your computer.............................................................................................................7
Safety instructions.................................................................................................................................................................7
Safety precautions...........................................................................................................................................................7
Electrostatic discharge—ESD protection.................................................................................................................... 8
ESD field service kit ........................................................................................................................................................8
Transporting sensitive components.............................................................................................................................. 9
Turning off your computer................................................................................................................................................... 9
Turning off your — Windows........................................................................................................................................ 9
Turning off your computer — Windows 7..................................................................................................................10
Before working inside your computer................................................................................................................................10
After working inside your computer.................................................................................................................................. 10
2 Technology and components........................................................................................................ 11
Using your computer............................................................................................................................................................ 11
Open the LCD Lid............................................................................................................................................................11
Stealth mode...................................................................................................................................................................12
Using the backlit keyboard............................................................................................................................................ 12
Enabling and disabling the wireless (WiFi) feature.....................................................................................................14
Hot key definition........................................................................................................................................................... 14
AC-DC Adapters...................................................................................................................................................................16
90W..................................................................................................................................................................................16
130W.................................................................................................................................................................................17
LED and Cable................................................................................................................................................................ 18
Battery...................................................................................................................................................................................19
Battery Specifications....................................................................................................................................................19
Processors............................................................................................................................................................................ 19
Skylake processor..........................................................................................................................................................20
Kaby Lake — 7th and 8th Generation Intel Core processors...................................................................................21
Memory features................................................................................................................................................................. 22
DDR4............................................................................................................................................................................... 22
Graphics options..................................................................................................................................................................23
Graphics Specifications.................................................................................................................................................23
AMD Radeon 540 Graphics..........................................................................................................................................28
AMD Radeon RX 540 Graphics................................................................................................................................... 28
Corning Gorilla Glass........................................................................................................................................................... 29
Benefits...........................................................................................................................................................................29
Pen Usage............................................................................................................................................................................. 31
Pen Flicks........................................................................................................................................................................32
Media Card Readers............................................................................................................................................................33
UEFI BIOS.............................................................................................................................................................................34
Systems management - From on-premises to the cloud ....................................................................................34
Out-of-Band Systems Management- Intel vPro and Intel Standard Manageability.............................................35
Trusted Platform Module................................................................................................................................................... 35
Fingerprint Reader...............................................................................................................................................................36
Contents
Contents 3