Video Problems - Fujitsu LIFEBOOK E751 Mode D'emploi

Problem

Video Problems

The built-in display is blank
when you turn on your LIFE-
BOOK notebook.
The notebook turned on
with a series of beeps and
the built-in display is blank.
The display goes blank by
itself after you have been
using it.
Your display won't turn on
when the system is turned
on or when it has resumed.
Possible Cause Possible Solutions
The display angle and Move the display and the brightness control until you have ade-
brightness settings are quate visibility. Pressing either the [F6] or [F7] keys while holding
not adequate for your down the [Fn] key also allows you to change the brightness level of
lighting conditions. the display.
The notebook is set for Press [F10] while holding down the [Fn] key change your selection
an external monitor only. of where to send your display video. Each time you press the keys
brings you to the next choice. The choices, in order are: built-in
display, external monitor, both built-in display and external monitor.
Power management tim- Press a keyboard button or move the mouse to restore operation.
eouts may be set for If that fails, push the Power/Suspend/Resume button. (The display
short intervals and you may be shut off by Sleep mode, Auto Suspend or Video Timeout)
didn't notice the display
come on and go off.
POST has detected a Contact your support representative.
failure which does not
allow display to operate.
The notebook has gone Press any button on the keyboard, or move the mouse to restore
into Sleep or Hibernate operation. If that fails, push the Power/Suspend/Resume button.
mode, or Video timeout Check your power management settings in the Power Options
because it hasn't been control panel.
used it for a long time.
Power management tim- Press any button on the keyboard, or move the mouse to restore
eouts may be set for operation. If that fails, push the Power/Suspend/Resume button.
short intervals and you (The display may be shut off by Sleep Mode, Auto Suspend or
didn't notice the display Video Timeout)
come on and go off.
The system may be Check the status indicator panel to verify that the Security icon is
password-protected. blinking. If it is blinking, enter your password.
99 - Troubleshooting Your LIFEBOOK