Fujitsu E8410 manual Possible Cause Possible Solutions, Video Problems

Problem

Your system display won’t turn on when the system is turned on or has resumed.

Possible Cause	Possible Solutions
You have installed the	Check the Status Indicator Panel for presence of the Security icon.
LifeBook/Security Appli-	If it is visible, enter your password See “Status Indicator Panel” on
cation panel.	page 24.

Video Problems

The built-in display is blank	The notebook is set for	Pressing [F10] while holding down the [Fn] key allows you to
when you turn on your Life-	an external monitor	change your selection of where to send your display video. Each
Book notebook.	only.	time you press the keys you will step to the next choice. The
		choices, in order are: built-in display only, external monitor only,
		both built-in display and external monitor.
	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
	lighting conditions.	of the display.
	The power manage-	Press a keyboard button or move the mouse to restore operation.
	ment timeouts may be	If that fails, push the Power/Suspend/Resume button. (The display
	set for very short inter-	may be shut off by Standby mode, Auto Suspend or Video Time-
	vals and you failed to	out)
	notice the display come
	on and go off again.
The notebook turned on	Power On Self Test	Contact your support representative.
with a series of beeps and	(POST) has detected a
the built-in display is blank.	failure which does not
	allow the display to
	operate.
The display goes blank by	The notebook has gone	Press any button on the keyboard, or move the mouse to restore
itself after you have been	into Video timeout,	operation. If that fails, push the Power/Suspend/Resume button.
using it.	Standby mode, or Save-	Check your power management settings, or close your applica-
	to-Disk mode because	tions and go to the Power Savings menu of the setup utility to
	you have not used it for	adjust the timeout values to better suit your operation needs. See
	a period of time.	“BIOS Setup Utility” on page 54.

111 - Troubleshooting Your LifeBook