Lenovo 4162 - Manual (Page 11)

• 280-watt auto-sensing power supply
• 320-watt auto-sensing power supply
Security features
• A power-on password and an administrator password to deter unauthorized use of your computer
• Computrace
• Cover presence switch (also called intrusion switch) (available in some models)
• Enabling or disabling SATA devices
• Enabling or disabling the serial port
• Enabling or disabling USB connectors
• Keyboard with fingerprint reader (shipped with some models)
• Startup sequence control
• Startup without keyboard or mouse
• Support for the addition of an integrated cable lock (Kensington lock. See “Integrated cable lock” on
page 38 for more information.)
• Support for the addition of a padlock (see “Padlock” on page 39 for more information)
Preinstalled software programs
Your computer is preinstalled with one of the following operating systems:
• Microsoft ® Windows ® 7
• Microsoft Windows Vista ®
Operating system(s), certified or tested for compatibility 1 (varies by model type)
• Linux ®
Specifications
This section lists the physical specifications for your computer.
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