Computer Specifications - Lenovo 30BJ User Manual

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Table of Contents

• System Management (SM) basic input/output system (BIOS) and SM software

The SM BIOS specification defines data structures and access methods in a BIOS. Therefore, a user or an

application can store and retrieve information specific about the computer in question.

• Wake on LAN (WOL)

Wake on LAN is an Ethernet computer networking standard that allows a computer to be turned on or

woken up by a network message. The message is usually sent by a program running on another computer

on the same local area network.

• Wake on Ring

Wake on Ring, sometimes referred to as Wake on Modem, is a specification that allows supported

computers and devices to resume from sleep or hibernation mode.

• Windows Management Instrumentation (WMI)

Windows Management Instrumentation is a set of extensions to the Windows Driver Model. It provides an

operating system interface through which instrumented components provide information and notification.

Security features

• Ability to enable and disable a device

• Ability to enable and disable USB connectors individually

• Antivirus program

• Computrace Agent software embedded in firmware

• Cover presence switch (also called intrusion switch)

• BIOS passwords and Windows accounts to deter unauthorized use of your computer

• Finger authentication (available on some models)

• Firewalls

• Startup sequence control

• Startup without a keyboard or mouse

• Support for a Kensington-style cable lock

• Support for a padlock

• Trusted Platform Module (TPM)

Preinstalled operating system

Your computer is preinstalled with Windows 7 or Windows 10 operating system. Additional operating

systems might be identified by Lenovo as compatible with your computer. To determine if an operating

system has been certified or tested for compatibility, check the Web site of the operating system provider.