Lenovo E520 Laptop User Manual


 
Active Protection System
The Active Protection System protects your hard disk drive when the shock sensor inside your computer
detects a condition that could damage the drive, such as system tilt, excessive vibration, or shock. The hard
disk drive is less vulnerable to damage when it is not operating; so the system stops it from spinning, and
may also move the read/write heads of the drive to areas that do not contain data. As soon as the shock
sensor senses that the environment is stable again (minimal change in system tilt, vibration, or shock), it
turns the hard disk drive on.
To open Active Protection System, do the following:
For Windows 7: See “Accessing applications in Windows 7” on page 20
.
For Windows XP: To congure the protection system, click Start All Programs ThinkVantage
Active Protection System.
Fingerprint Software
If your system comes with a ngerprint reader, the Fingerprint Software program enables you to enroll your
ngerprint and associate it with your Windows password. As a result, the ngerprint authentication can
replace your password and enable simple and secure user access.
To open the ngerprint software, do the following:
For Windows 7: See “Accessing applications in Windows 7” on page 20.
For Windows XP: Click Start All Programs ThinkVantage ThinkVantage Fingerprint Software.
Lenovo Solutions Center
Note: Depending on the date when your computer was manufactured, your computer is preinstalled with
either the Lenovo Solution Center program or the Lenovo ThinkVantage Toolbox program for diagnostic
purposes. For additional information about the Lenovo ThinkVantage Toolbox program, see “Lenovo
ThinkVantage Toolbox” on page 23
.
The Lenovo Solution Center program enables you to troubleshoot and resolve computer problems. It
combines diagnostic tests, system information collection, security status, and support information, along
with hints and tips for maximum system performance. For more information, see “Diagnosing problems” on
page 131.
To start the Lenovo Solution Center program in Windows 7, see “Accessing applications in Windows 7”
on page 20.
Lenovo ThinkVantage Tools
The Lenovo ThinkVantage Tools program helps you work more easily and securely by providing easy access
to various technologies, such as:
Lenovo Solution Center or Lenovo ThinkVantage Toolbox (depending on the date of manufacture)
Power Manager
Rescue and Recovery
System Update
To access the Lenovo ThinkVantage Tools program, click Start All Programs Lenovo ThinkVantage
Tools.
Note: Lenovo ThinkVantage Tools is available only in Windows 7.
22 User Guide