Power Management; Screen Blank State; Putting The Computer To Sleep Or Shutting; It Down - Lenovo YOGA 510 Hardware Maintenance Manual

Power management

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.

Screen blank state

If the time set on the "Turn off monitor" timer in the operating system expires,
the LCD backlight turns off. You can also turn off the LCD backlight by
pressing
To end screen blank state and resume normal operation, press
keyboard
Putting the computer to sleep or shutting it down
When you have finished working with your computer, you can put it to sleep or
shut it down.

Putting your computer to sleep

If you will be away from your computer for only a short time, put the computer to
sleep. When the computer is in sleep mode, you can quickly wake it to resume
use, bypassing the startup process.
To put the computer to sleep, do one of the following:
• Close the display lid.
• Press the Power button.
• Open the start menu, and then select Power
Note: Wait until the power indicator light starts blinking (indicating that the
To wake the computer, do one of the following:
• Press any key on the keyboard.
• Press the Power button.
.
.
computer is in sleep mode) before you move your computer. Moving
your computer while the hard disk is spinning can damage the hard
disk, causing loss of data.
Related service information
any key on the
→ Sleep.
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