Dell Inspiron One 2305 Setup Guide - Page 46

Touch Screen Calibration, If the touch screen starts losing its, sensitivity, Start, Control panel - problems with

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Page 46 highlights

Solving Problems If the touch screen starts losing its sensitivity - • Calibrate the touch screen (see "Touch Screen Calibration" on page 44). • The touch screen may have foreign particles (such as sticky notes) that are blocking the touch sensors. To remove these particles: a. Turn off the computer. b. Disconnect the power cable from the wall outlet. c. Use a clean, lint-free cloth (can spray water on a cloth if needed, but not on the screen) and wipe the surface and sides of the touch screen to remove any dirt or fingerprints. Touch Screen Calibration NOTE: It is recommended that you calibrate the touch screen if you have touch screen problems or if you change the screen resolution. To calibrate the touch screen, click Start → Control panel→ Table PC Settings→ Display→ Calibrate... 44

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44
Solving Problems
If the touch screen starts losing its
sensitivity
—
Calibrate the touch screen (see “Touch
•
Screen Calibration” on page 44).
The touch screen may have foreign particles
•
(such as sticky notes) that are blocking the
touch sensors. To remove these particles:
Turn off the computer.
a.
Disconnect the power cable from the wall
b.
outlet.
Use a clean, lint-free cloth (can spray
c.
water on a cloth if needed, but not on the
screen) and wipe the surface and sides
of the touch screen to remove any dirt or
fingerprints.
Touch Screen Calibration
NOTE:
It is recommended that you calibrate
the touch screen if you have touch screen
problems or if you change the screen
resolution.
To calibrate the touch screen, click
Start
→
Control panel
→
Table PC Settings
→
Display
→
Calibrate...