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Computer screen problems
Problem:
The screen is blank.
Solution:
→ Press Fn+F7 to bring up the image.
Note: If you use the Fn+F7 key combination to apply a presentation
→ If you are using the ac adapter, or using the battery, and the battery
status indicator is on (is green), press Fn+F11 to make the screen
brighter.
→ If the standby status indicator is blinking, press Fn to resume from
the standby mode.
→ If the problem persists, do the Solution in the problem below.
Problem:
The screen is unreadable or distorted.
Solution:
→ Make sure that:
– The display device driver is installed correctly.
– The screen resolution and color quality are correctly set.
– The monitor type is correct.
To check these settings, do as follows:
Open the Display Properties window.
1. Click the Settings tab.
2. Check whether the screen resolution and color quality are correctly
set.
3. Click Advanced.
4. Click the Adapter tab.
5. Make sure "Intel xxxxx" is shown in the adapter information
window.
Note: The device driver name xxxxx depends on the video chip
6. Click the Properties button. Check the "Device status" box and
make sure the device is working properly. If not, click the
Troubleshoot button.
7. Click the Monitor tab.
8. Make sure the information is correct.
scheme, press Fn+F7 at least three times in three seconds, and
the image is displayed on the computer screen.
that has been installed on your computer.
Solving computer problems
Chapter 3. Solving computer problems
17
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