Troubleshooting and tips

The external monitor remains blank

Cause

Troubleshooting

Monitor is switched off.

► Switch the external monitor on.

Power saving has been activated (monitor is

► Press a key (external keyboard) or tap on

blank).

the touchscreen.

Brightness is set to dark.

► Adjust the brightness of the monitor.

Screen output is set on the Tablet PC’s

► Check whether the graphics driver settings

touchscreen.

are correct or whether an external monitor

 

has been detected in "Intel Graphics Media

 

Accelerator Driver for mobile".

The external monitor’s power cable or data

► Switch off the Tablet PC and the external

cable is not connected properly.

monitor.

 

► Check whether the power cable is plugged

 

properly into the external monitor and into

 

the power socket.

 

► Check whether the data cable is properly

 

connected to the Tablet PC and the external

 

monitor (if it is plugged in with a connector).

 

► Switch on the Tablet PC and the external

 

monitor.

The external monitor is blank or the image is unstable

Cause

Troubleshooting

The wrong external monitor has been selected

► Terminate the application program in

or the wrong screen resolution has been set for

Windows. If the error persists after

the application program.

terminating the program, use the key

 

combination for switching the screen output

 

in order to switch to the touchscreen of the

 

Tablet PC. Change the following setting:

 

► Set the screen resolution: Set the screen

 

resolution as described in the documentation

 

for your operating system.

 

► Select monitor: Select monitor 1 or 2 as

 

described in the documentation for your

 

operating system.

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Fujitsu Technology Solutions

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Fujitsu Q550 manual External monitor remains blank, External monitor is blank or the image is unstable