User Guide - Lenovo Flex 2-14, 2-14D, 2-15, 2-15D
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...files to your hard disk to confirm whether the backlight for confirmation.) - The display device driver is correct. 35 The monitor type is installed correctly. - The screen resolution and color quality are using the Lenovo OneKey Recovery system. My screen goes blank while the computer is on . ... a working electrical outlet. - If you still see only the cursor on the keyboard. - Press the power button. - Chapter 4. Troubleshooting Troubleshooting Display problems When I turn on the computer, nothing appears on , press F12 ( ) to make sure that : -
...files to your hard disk to confirm whether the backlight for confirmation.) - The display device driver is correct. 35 The monitor type is installed correctly. - The screen resolution and color quality are using the Lenovo OneKey Recovery system. My screen goes blank while the computer is on . ... a working electrical outlet. - If you still see only the cursor on the keyboard. - Press the power button. - Chapter 4. Troubleshooting Troubleshooting Display problems When I turn on the computer, nothing appears on , press F12 ( ) to make sure that : -