Lenovo YOGA Tab 3 YT3-850F, Hardware Maintenance Manual

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Related service information
23
This chapter presents the following information:
• “Security” on page 23
• “Power management” on page 23
Security settings include: SCREEN SECURITY, SIM CARD LOCK (LTE version
only), PASSWORDS, DEVICE ADMINISTRATION and CREDENTIAL
STORAGE.
Note:
Power management modes are not supported for APM operating system.
To reduce power consumption, the computer has three power management
modes: screen blank, sleep (standby), and hibernation.
Activating/Deactivating the Display
With the display deactivated, press the Power button on the computer to activate
the display. The computer display will then illuminate, indicating that it has
been activated.
If you do not need to use your computer temporarily, you can press the Power
button to deactivate the display. Your computer will then enter standby mode to
save power.
Related service information
Security
Power management