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How to lock/unlock screen - IdeaPad K1 Tablet

How to lock/unlock screen for IdeaPad Tablet K1

Affected Configuration

The above symptom may occur on the following systems:

  • IdeaPad Tablet K1



1.Auto Lock

You can set Screen timeout in "Screen" under " Setting Settings". If there is no operation within the preset standby time, then the screen backlight will automatically turn off, and the device will be locked.

Fig 1


2.Manual Lock

If your IdeaPad Tablet K1 is powered on and you do not use it temporarily, you can tap the "Power" button on its upper left to dim the screen display down. The device will then enter the standby mode and become locked.

How to Unlock

Once in the standby mode, tap the "Power" button on the upper left of IdeaPad Tablet K1 to brighten the screen display back up to normal level. You can also tap the lock icon by following on-screen instructions to unlock the screen, as shown in the figure below:

Fig 2


Screen Lock Pattern Settings

You can touch "Lock screen" in "Location & security" under "Settings" to set the screen lock pattern. After this function has been enabled, you will need to draw your unlock pattern in order to unlock the screen before you can use your device.


  1. Lenovo is not responsible for any loss of, or damage to, your data. Please make sure you have duly backed up any data contained in the product/system before calling the support center or doing any suggested operation.
  2. Software support does not include:

Third-party Applications : If you need help with third-party application support, please contact the developer directly.



Lenovo, Lenovo 3000, IdeaCentre and IdeaPad are trademarks of the Lenovo Corporation in the United States, other countries, or both.

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  • Alias ID: HT050987_jp
  • Document ID: HT071236
  • Last Updated :24 Mar 2014
  • (c) 2014 Lenovo