Lenovo 2117EKU manual Power supply, Security features, Preinstalled software programs

Power supply

Your computer comes with a 120-watt automatic voltage-sensing power supply.

Security features

•Computrace Agent software embedded in firmware

•Ability to enable or disable a device

•Ability to enable and disable USB connectors individually

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

•Startup sequence control

•Startup without keyboard or mouse

•Support for an integrated cable lock (Kensington lock)

For more information, see Chapter 4 “Security” on page 23.

Preinstalled software programs

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

Preinstalled operating system

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

•Microsoft Windows 7 operating system

•Microsoft Windows 8 operating system

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