Lenovo IdeaPad S10-3c Lenovo IdeaPad S10-3c User Guide V1.0 - Page 58

Troubleshooting, Computer screen problems - 3 drivers

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Chapter 5. Troubleshooting Computer screen problems The screen is blank. • Do the following: - If you are using the AC adapter, or using the battery, and the battery status indicator is on, press Fn + ↑ to make the screen brighter. - If the Power indicator is blinking, press the power button to resume from the sleep mode. - If the problem persists, follow the solution in the following problem "The screen is unreadable or distorted." - Press Fn+F2 to confirm whether the LCD screen has been turned off. The screen is unreadable or • Make sure that: distorted. - The display device driver is installed correctly. - The screen resolution and color quality are correctly set. - The monitor type is correct. Incorrect characters appear • Did you install the operating system or application on the screen. program correctly? If they are installed and configured correctly, have the computer serviced. 44

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44
Chapter 5. Troubleshooting
Computer screen problems
The screen is blank.
•
Do the following:
-
If you are using the AC adapter, or using the
battery, and the battery status indicator is on, press
Fn
+
↑
to make the screen brighter.
-
If the Power indicator is blinking, press the power
button to resume from the sleep mode.
-
If the problem persists, follow the solution in the
following problem “The screen is unreadable or
distorted.”
- Press
Fn+F2
to confirm whether the LCD screen
has been turned off.
The screen is unreadable or
distorted.
•
Make sure that:
-
The display device driver is installed correctly.
-
The screen resolution and color quality are
correctly set.
-
The monitor type is correct.
Incorrect characters appear
on the screen.
•
Did you install the operating system or application
program correctly? If they are installed and
configured correctly, have the computer serviced.