Sony PCG-VX88 - Manual (Page 122)

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122
Troubleshooting the LCD Screen
My LCD screen is blank.
❑ Verify the computer is plugged into a power source and is turned on.
❑ Verify the power indicator on the computer is on.
❑ Verify the battery packs are inserted properly and are charged.
❑ The computer may be in LCD (Video) Standby mode. Press any key to
activate the screen.
❑ The display mode may be set to external display mode. Press and hold the Fn
key while pressing F7 several times.
My LCD screen continues to show the previous screen.
Press the Windows key and D twice to refresh the screen.
The image on my connected external display is not centered
or sized properly.
Use the controls on your external display to adjust the image. See the manual that
came with your display for more information.
I want to change the video resolution of my display.
1 Click Start on the taskbar, and then Control Panel.
2 Click Appearance and Themes, and then click the Display icon. The Display
Properties dialog box appears.
3 Click the Settings tab.
4 Move the Screen resolution slider to change your video resolution.