Operation Manual

Troublesho ot ing and ti ps
No display appears on the screen, the powe r-on
indicator flashes
Monitor:Power-onindicator:
Cause
Troubleshooting
The screen power-man agement feature may
be active.
► Press any key to activate the display
The notebook is in Standby or Suspend mode. ► Press the ON/OFF button to end Standby or
Suspend mode.
The display angle or brightness ma y not be
properly adju sted.
► Change the angle of the display and adjust
the brightness by pressing the corresponding
key combination for Increasing the screen
brightness or Decreasing the screen brightness
as required until the picture is right.
The notebook is se t so t hat the picture only
appears on the external screen.
► Press the key combination for Switching th e
screen output to switch over the display to
the LCD screen or to specify simultaneous
display on the LCD screen and the external
screen.
The notebook’s LCD screen remains blank
LCDscreenLCDscreenistoodark
Cause
Troubleshooting
The screen power-manageme
nt featu re may be
active
► Press any key to activa te the display.
The notebook is in Standby or Suspend mode. ► Press the ON/OFF button to end Standby or
Suspend mode.
The display angle or brightness ma y not be
properly adju sted.
► Change the angle of the display and adjust
the brightness by pressing the corresponding
key combination for Increasing the screen
brightness or Decreasing the screen brightness
as required until the picture is right.
The notebook is se t so t hat the picture only
appears on the external screen.
► Press the key combinati
on for Switching the
screen output to switch
over the display to
the LCD screen or to spec
ify simultaneous
display on the LCD scre
en and the external
screen.
External monitor or te
levision set is connected.
► In BIOS Setup in the Adv
anced - Video Features
menu, set the D isplay S
ettings s etting to
Internal Flat Panel.
A26391-K200-Z226-1-7619 , edition 2 55