Lenovo 2344BMU manual Update Option, Memory, Protection Enabled, Virtualization, Port Access

Models: 2344BMU

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Table 6. Security menu items (continued)

Menu item

Submenu item

Value

Comments

 

 

 

 

 

 

Physical Presence for

Disabled

This option enables or disables the confirmation

 

Provisioning

Enabled

message when you change the settings of the

 

 

security chip.

 

 

 

 

 

 

 

 

 

 

Physical Presence for

Disabled

This option enables or disables the confirmation

 

Clear

Enabled

message when you clear the security chip.

 

 

 

 

 

 

 

 

UEFI BIOS

Flash BIOS Updating

Disabled

If you select Enabled, all users can update the

Update Option

by End-Users

Enabled

UEFI BIOS. If you select Disabled, only the

 

 

person who knows the supervisor password can

 

 

 

 

 

 

 

 

update the UEFI BIOS.

 

 

 

 

 

 

Secure RollBack

Disabled

If you select Disabled, you can flash to the

 

Prevention

Enabled

previous version of UEFI BIOS. If you select

 

 

Enabled, you can not flash to the previous

 

 

 

 

 

 

 

 

version of UEFI BIOS.

 

 

 

 

 

Memory

Execution Prevention

Disabled

Some computer viruses and worms cause

Protection

 

Enabled

memory buffers to overflow by running code

 

 

where only data is allowed. If the Data Execution

 

 

 

 

 

 

 

 

Prevention feature can be used with your

 

 

 

 

operating system, then by selecting Enabled

 

 

 

 

you can protect your computer against attacks

 

 

 

 

by such viruses and worms. If after choosing

 

 

 

 

Enabled you find that an application program

 

 

 

 

does not run correctly, select Disabled and reset

 

 

 

 

the setting.

 

 

 

 

 

Virtualization

Intel Virtualization

Disabled

If you select Enabled, a Virtual Machine Monitor

 

Technology

Enabled

(VMM) can utilize the additional hardware

 

 

capabilities provided by Intel Virtualization

 

 

 

 

 

 

 

 

Technology.

 

 

 

 

 

 

Intel VT-d Feature

Disabled

Intel VT-d is Intel Virtualization Technology for

 

 

Enabled

Directed I/O. When enabled, a VMM can utilize

 

 

the platform infrastructure for I/O virtualization.

 

 

 

 

 

 

 

 

 

I/O Port Access

Ethernet LAN

Disabled

If you select Enabled, you can use the Ethernet

 

 

Enabled

LAN device.

 

 

 

 

 

 

 

 

 

Wireless LAN

Disabled

If you select Enabled, you can use the Wireless

 

 

Enabled

LAN device.

 

 

 

 

 

 

 

 

 

WiMAX

Disabled

If you select Enabled, you can use the WiMAX

 

 

Enabled

device.

 

 

 

 

 

 

 

 

 

Wireless WAN

Disabled

If you select Enabled, you can use the Wireless

 

 

Enabled

WAN device.

 

 

 

 

 

 

 

 

 

Bluetooth

Disabled

If you select Enabled, you can use Bluetooth

 

 

Enabled

devices.

 

 

 

 

 

 

 

 

 

USB Port

Disabled

If you select Enabled, you can use USB

 

 

Enabled

connectors.

 

 

 

 

 

 

 

 

 

ExpressCard Slot

Disabled

If you select Enabled, you can use the

 

 

Enabled

ExpressCard slot.

 

 

 

 

 

 

 

 

 

Ultrabay (HDD/Optical)

Disabled

If you select Enabled, you can use Ultrabay

 

 

Enabled

Enhanced devices.

 

 

 

 

 

 

 

 

122User Guide

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Lenovo 2344BMU manual Update Option, Memory, Protection Enabled, Virtualization, Port Access

2344BMU specifications

The Lenovo 2344BMU, often recognized for its blend of performance and efficiency, caters to a wide range of users, from students to professionals. This laptop is part of Lenovo's esteemed lineup, which is known for its robust construction and versatile features.

One of the standout characteristics of the Lenovo 2344BMU is its sleek design, which combines modern aesthetics with functionality. The lightweight chassis makes it easily portable, making it an ideal companion for those on the go. The laptop's display features a vibrant resolution, providing crisp visuals that enhance the user experience whether for work or entertainment.

At the heart of the 2344BMU lies an Intel processor, delivering efficient performance that ensures seamless multitasking. Coupled with sufficient RAM, the device can handle daily tasks, from web browsing to running demanding applications, with remarkable ease. The inclusion of solid-state drives (SSD) in this model is another highlight, significantly improving boot times and application load speeds.

In terms of connectivity, the Lenovo 2344BMU comes equipped with multiple USB ports, an HDMI output, and an Ethernet port, allowing for versatile connectivity options. This makes it easy to connect to various external devices, such as monitors and storage devices, enhancing its usability for presentations and data sharing.

Another key feature of the 2344BMU is its comprehensive battery life. It is designed to support extended usage without the need for frequent recharging, making it ideal for users who may need to work away from power outlets. The device also incorporates energy-efficient components, contributing to lower energy consumption, which is a boon for eco-conscious users.

In terms of software, the Lenovo 2344BMU typically comes pre-installed with a user-friendly operating system, often Windows, which provides access to a myriad of applications and services. Lenovo also integrates its own software solutions, enhancing security and system performance.

Overall, the Lenovo 2344BMU stands out for its combination of portability, performance, and connectivity features. This makes it an excellent choice for a diverse user base looking for a reliable and efficient laptop. Whether for personal use, academic pursuits, or professional tasks, the 2344BMU delivers solid performance to meet various computing needs.