Dell Latitude XT PP12S, Руководство пользователя

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Troubleshooting
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• Replace the pen tip. See "Replacing the Pen Tip" on page 61.
• If this does not solve the problem, contact Dell. See "Contacting Dell" on page 26.
Display Problems
CAUTION:
Before you begin any of the procedures in this section, follow the
safety instructions in the Product Information Guide .
The screen is difficult to read
R
OTATE THE DISPLAY TO ELIMINATE SUNLIGHT GLARE AND POSSIBLE
INTERFERENCE
A DJUST THE W INDOWS DISPLAY SETTINGS —
1
Click Windows Vista™ Start button
→
Control Panel
→
Hardware and Sound
→
Personalization
→
Display Settings .
2
Adjust Resolution and Colors settings, as needed.
If only part of the display is readable
C
ONNECT AN EXTERNAL MONITOR
—
1
Shut down your Tablet-PC and connect an external monitor to the Tablet-
PC.
2
Turn on the Tablet-PC and the monitor and adjust the monitor brightness
and contrast controls.
If the external monitor works, the Tablet-PC display or video controller may be
defective.
Contact Dell (see "Contacting Dell" on page 26 ).
Power Lights
CAUTION:
Before you begin any of the procedures in this section, follow the
safety instructions in the Product Information Guide .
The power button LED ring located on the Tablet-PC display illuminates and
blinks or remains solid to indicate different states:
• If the power light is blinking blue, the computer is in sleep mode. Press a
key on the keyboard, move the mouse, or press the power button to resume
normal operation.
• If the power light is off, the computer is either turned off or is not
receiving power.