Win 7 and Win

The cursor does

8 Calibration

not accurately

 

follow your finger

 

when you touch

 

the screen

Enter control panel to choose the Tablet PC settings.

Select Calibration.

Recalibrate your screen following the text on the screen

Save or give up the calibrate data.

Product Specific Problems

Specific

What You

Possible Solutions

Symptoms Experience

Screen image is

Image is

too small

centered on

 

screen, but does

 

not fill entire

 

viewing area

Check the Scaling Ratio setting in the Image Setting OSD.

Reset the monitor to Factory Settings.

Cannot adjust

OSD does not

• Turn off the monitor, unplug the power cord, plug it back,

the monitor

appear on the

and then turn on the monitor.

with the

screen

• Check whether the OSD menu is locked. If yes, press and

buttons on the

 

hold the button above the Power button for 10 seconds to

side panel

 

unlock (for more information, see Menu Lock).

 

 

 

No Input Signal

No picture, the

• Check the signal source. Ensure the computer is not in the

when user

LED light is blue.

power saving mode by moving the mouse or pressing any

controls are

 

key on the keyboard.

pressed

 

• Check whether the signal cable is plugged in properly. Re-

 

 

plug the signal cable if necessary.

 

 

• Reset the computer or video player.

The picture

The picture

does not fill the

cannot fill the

entire screen.

height or width

 

of the screen

Due to different video formats (aspect ratio) of DVDs, the monitor may display in full screen.

Run the built-in diagnostics.

NOTE: When choosing DVI-D mode, the Auto Adjust function will not be available.

48 Troubleshooting

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Dell 320-9738 manual Product Specific Problems, Specific What You, Symptoms Experience