Troubleshooting and tips
The external monitor remains bl
ank
Monitor
Cause Tro ubleshooting
Monitor is switched off. ► Switch the external monitor on.
Power saving has been activated (monitor is
blank).
► Press a key (external keyboard) o r tap o n
the touchscreen.
Brightness is set to dark.
► Adjust the brightness of the
monitor.
Screen output is set to the Tablet PC
touchscreen.
► Check whether the graphics driver settings
are correct or whether an external monito r
has bee n detected in "Intel Graphics Media
Accelerator Driver for mobile".
The external monitor’s AC cable or data cable is
not connected properly.
► Switch off the Tablet PC and the external
monitor.
► Check whether the AC cable is plug ged
properly into the external monitor and into
the power outlet.
► Check that t he data cable is properly
connected to the Tablet PC and the external
monitor (if it is plugged in with a connector).
► Switch on the external mon itor and the
Tablet PC.
The external mo
nitor is blank or the image is unstable
MonitorMonitor
Cause Tro ubleshooti
ng
The wrong exte
rnal monitor has been selected
or the w rong sc
reen resolution has been set for
the applicat
ion program.
► Terminate the
application program in
Windows. If th
e error persists after
terminating
the program, use the key
combination
for switching the screen output
in order to s
witch to the touchscreen of the
Tablet PC. C
hange the following setting:
► Set the screen resolution: Set the screen
resolution as described in the documentation
foryouroperatingsystem.
► Select mo
nitor: Select monitor 1 o r 2 as
describe
d in the documentation for your
operatin
gsystem.
The cursor d oes not correctly follow the
stylus movements
Cause
Troubleshooting
Stylus incorrectly calibrated . ► Calibrate the stylus as described in chapters
"
Adjusting the stylus", Page 32 and
"
Calibrating the stylus", Page 32.
72 Fujitsu
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