Option

Description

 

 

 

 

 

NOTE: This feature is only functional

 

 

 

 

when the AC power adapter is

 

 

 

 

connected. If the AC power adapter is

 

 

removed during Standby, the system

 

 

setup will remove power from all of the

 

 

USB ports to conserve battery power.

Wireless Radio Control

Allows you to enable or disable the feature

 

that automatically switches from wired or

 

wireless networks without depending on

 

the physical connection.

 

Default Setting: The options Control WLAN

 

radio and Control WWAN radio are

 

selected.

Wake on LAN/WLAN

This field allows the computer to power up

 

from the off state when triggered by a

 

special LAN signal or from Hibernate state

 

when triggered by a special wireless LAN

 

signal. Wake-up from the Standby state is

 

unaffected by this setting and must be

 

enabled in the operating system. This

 

feature only works when the computer is

 

connected to AC.

 

• Disabled — Does not allow the system

 

 

to power on when it receives a wake-

 

 

up signal from the LAN or wireless

 

 

LAN.

 

• LAN Only — Allows the system to be

 

 

powered on by special LAN signals.

 

• WLAN Only — Allows the system to be

 

 

powered on by special WLAN signals.

 

• LAN or WLAN — Allows the system to

 

 

be powered on by special LAN or

 

 

wireless LAN signals.

 

Default Setting: Disabled

ExpressCharge

Allows you to enable or disable the

 

ExpressCharge feature. The options are:

 

Standard

 

ExpressCharge

Default Setting: ExpressCharge

137

Page 137
Image 137
Dell E6420 owner manual Wireless Radio Control, Radio and Control Wwan radio are, Wake on LAN/WLAN, ExpressCharge

E6420 specifications

The Dell Latitude E6420 is a robust and versatile laptop designed to meet the demands of professionals and business users. Launched within Dell's Latitude series, the E6420 emphasizes durability, performance, and security, making it an excellent choice for those requiring a dependable mobile computing solution.

One of the standout features of the E6420 is its build quality. Constructed with a rugged Tri-metal chassis, this laptop is designed to withstand the rigors of daily use. The outer casing is reinforced with anodized aluminum and a magnesium alloy, providing both resilience and a sleek aesthetic. Additionally, the E6420 meets military specifications for durability, ensuring it can handle various environmental challenges.

Equipped with a 14-inch display, the Latitude E6420 offers an HD (1366 x 768) resolution, providing clear visuals for presentations, spreadsheets, and multimedia. For those needing enhanced visibility in bright environments, an optional LED-backlit display is available, delivering improved brightness and clarity. The anti-glare feature also reduces reflections, making it easier to work in diverse lighting conditions.

The E6420 is powered by Intel's second-generation Core processors, ranging from Core i3 to Core i7 options. This selection ensures that users have ample computing power for multitasking and running demanding applications. With support for up to 16GB of DDR3 RAM, the laptop offers efficient memory management, enabling seamless performance during high-intensity tasks.

In terms of storage, the Dell E6420 provides various options, including traditional hard drives and solid-state drives. Users can choose between capacity and speed based on their specific needs, with larger HDDs offering more space for files and SSDs providing faster boot and load times.

Security is a crucial aspect of the E6420's design. It includes features such as a fingerprint reader and a smart card reader, which help protect sensitive information. Additionally, the laptop supports TPM (Trusted Platform Module) technology, ensuring encrypted data protection.

Connectivity options on the Dell Latitude E6420 are extensive. It includes USB 3.0 ports, an HDMI output, a VGA port, and an Ethernet jack, allowing for versatile connections to various devices and networks. Furthermore, optional features like a mobile broadband card ensure that users can stay connected on the go.

In summary, the Dell Latitude E6420 combines durability, performance, and security in a sleek, professional package. Its build quality, powerful Intel processors, robust security features, and comprehensive connectivity options make it a reliable choice for business professionals seeking a high-performing laptop that can withstand the pressures of a dynamic work environment.