Lenovo ThinkPad E475 User Manual

Also see for 20H4: Hardware Maintenance Manual

1. Restart the computer. When the logo screen is displayed, press F1 to start the ThinkPad Setup program.2. Select Security ➙ Security Chip by using the directional keys.3. Press Enter. The Security Chip submenu opens.4. Move to an item you want to set by using the directional keys. When the item is highlighted, press Enter.5. Set other items that you want to set.6. Press F10. A Setup Confirmation window is displayed. Select Yes to save the configuration changes andexit.Notes:• Ensure that the supervisor password has been set in ThinkPad Setup. Otherwise anyone can change thesettings for the security chip.• When you clear the security chip, turn off your computer and then turn it on again after you set the securitychip to Active. Otherwise, the Clear Security Chip option is not displayed.Using the cameraIf your computer has a camera, you can use the camera to preview your video image and take a snapshot ofyour current image.To start the camera, do the following:• For Windows 7: Start the Communications Utility program. See “Accessing Lenovo programs” on page10.• For Windows 10: Open the Start menu and click Camera.When the camera is started, the indicator is turned on in green, indicating that the camera is in use.You also can use the integrated camera with other programs that provide features such as photographing,video capturing, and video conferencing. To use the integrated camera with other programs, open one of theprograms and start the photographing, video capturing, or video conferencing function. Then, the camerastarts automatically and the green camera status indicator turns on. For more information about using thecamera with a program, see the help information system of the program.Configuring camera settingsYou can configure the camera settings to meet your needs, such as adjusting the quality of the video output.To configure the camera settings, do the following:• For Windows 7: Start the Communications Utility program and configure the camera settings as desired.• For Windows 10: Do one of the following:– Open the Camera app, and click the settings icon in the upper-right corner. Follow the instructions onthe screen to configure the camera settings as desired.– Open the Start menu and then click Lenovo Vantage ➙ Hardware Settings ➙ Audio/Visual. Locatethe Camera section and then follow the instructions on the screen to configure the camera settings.Using the fingerprint readerDepending on the model, your computer might have a fingerprint reader. Fingerprint authentication canreplace your Windows password. In this way, you can log in to your computer simply and securely. To enablefingerprint authentication, enroll your fingerprints first.40 E475 User Guide