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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 standby mode.
- If the problem persists, follow the solution in the
following problem “The screen is unreadable or
distorted.”
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.