Operation Manual

Troubleshooting and tips
The external monitor is blank or
the image is unstable
MonitorMonitor
Cause Troubleshooting
The wrong external monitor has been
selected
or the wrong screen resolution has
been set for
the application program.
► Terminate the ap plication program
in
Windows by pressing
Alt
+
F4
. If the fault
continues to occur after ending th
e program,
switch over to the notebook’s inte
rnal LCD
screen with
Fn
+
F4
. Change the
following setting:
► Select the correct monitor or set the c orrect
screen resolution.
If Windows XP is installed on yo u
r system
► Set the screen resolution: Sele
ct the
required screen resolution und
er Start -
Control Panel - Display - Setti
ngs - Screen
Resolution.
► Select monitor: Select the correct type of
monitor under Start – Control Panel – Display
– Settings – Advanced – Monitor.
If Windows Vista is inst alled
on your system
► Set the screen resolution: Se
lect the
required resolution under St
art symbol –
(Settings) – Control Panel –
Appearance and
Personalization – Persona
lization: A dj ust screen
resolution.
► Select monitor: Right-click on the desktop.
Choose screen 1 or 2 under Perso na lization
–Displayand the correct monito r under
Advanced Settings – Monitor.
The notebook stops working
NotebookDisablin
g S tandby mode
Suspend m
ode
Cause Troubleshooting
The notebook is in Sta ndby or Suspend mode. ► Disable Standby mode (press a key) or
Suspend mode (switch notebook on).
An application programme has caused the
malfunction.
► Close th e application prog
ram or restart
the notebook by switching
it on/off or with
a warm boot.
The battery is dead.
► Charge the battery.
or
► Install a charged battery
.
or
► Connect the mains adapter to the
notebook.
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