Lenovo 5033, 7339, 5039, 3167, 3171 Power supply, Security features, Preinstalled software programs

Power supply

Your computer comes with 240-watt automatic voltage-sensing power supply.

Security features

•Computrace Agent software embedded in firmware

•Cover presence switch (also called intrusion switch) (available in some models)

•Ability to enable or disable a device

•Ability to enable and disable USB connectors individually

•Keyboard with fingerprint reader (shipped with some models)

•Power-on password (POP), administrator password, and hard disk password to deter unauthorized use of your computer

•Startup sequence control

•Startup without keyboard or mouse

•Support for an integrated cable lock (Kensington lock)

•Support for a padlock

For more information, see Chapter 4 “Security” on page 25.

Preinstalled software programs

Your computer is preinstalled with software programs to help you work more easily and securely. For more information, see “Software overview” on page 4.

Preinstalled operating system

Your computer is preinstalled with one of the following operating systems:

•Microsoft® Windows® 7

•Microsoft Windows Vista®

Operating system(s), certified or tested for compatibility1 (varies by model type)

•Linux

•Microsoft Windows XP Professional SP 3

1.The operating system(s) listed here are being certified or tested for compatibility at the time this publication goes to press. Additional operating systems might be identified by Lenovo as compatible with your computer following the publication of this manual. This list is subject to change. To determine if an operating system has been certified or tested for compatibility, check the Web site of the operating system vendor.

Chapter 1. Product overview 3