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Security features
v Cover presence switch (also called intrusion switch) (some models)
v Diskette and hard disk drive I/O control
v Keyboard with fingerprint reader (some models)
v Serial port and parallel port I/O control
v Startup sequence control
v Startup without diskette drive, keyboard, or mouse
v Support for the addition of an integrated cable lock (Kensington lock)
v Unattended start mode
v User and administrator passwords for BIOS access
Preinstalled software
Your computer might come with preinstalled software. If it does, an operating
system, device drivers to support built-in features, and other support programs are
included.
Operating system, preinstalled
v Microsoft
v Microsoft Windows Vista
v Microsoft Windows XP Professional
Operating system(s), certified or tested for compatibility
v Linux
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.
®
®
Windows
7
(preinstalled through downgrade rights in Windows 7 Professional, Windows
Vista Business, or Windows Vista Ultimate)
®
®
1
(varies by model type)
Chapter 1. Product overview
3
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