Fujitsu B3020D manual Video Problems, for location, Tion needs. See Bios Setup Utility on

T r o u b l e s h o o t i n g

Problem	Possible Cause	Possible Solutions
Your system display won’t	The system may be password-	Check the status indicator panel to verify that the
turn on when the system is	protected.	Security icon is blinking. If it is blinking, enter your
turned on or when the		password.
system has resumed.
Your notebook appears to	BIOS setup changes were not	Make sure you select Save Changes And Exit when
change setup parameters	saved when you exited the	exiting the BIOS setup utility.
when you start it.	BIOS setup utility, returning it
	to previous settings.
	The BIOS CMOS back-up	Contact your support representative for repairs.
	battery has failed.	This is not a user serviceable part but has a normal
		life of 3 to 5 years.
Video Problems
The built-in display is	Something is pushing on the	Clear the Closed Cover switch. (See figure 2-5 on
blank when you turn on	Closed Cover switch.	page 8 for location)
your notebook.
	The optional Port Replicator is	Pressing [F10] while holding down the [Fn] key
	attached, an external monitor	allows you to change your selection of where to
	is plugged in, and the note-	send your display video. Each time you press the
	book is set for an external	combination of keys you will step to the next
	monitor only.	choice. The choices, in order are: built-in display
		only, external monitor only, both built-in display
		and external monitor.
	The angle of the display and	Move the display and the brightness control until
	the brightness settings are not	you have adequate visibility.
	adequate for your lighting
	conditions.
	The power management	Press any button the keyboard, or move the mouse
	timeouts may be set for very	to restore operation. If that fails, push the Suspend/
	short intervals and you failed	Resume button. (The display may be shut off by
	to notice the display come on	Standy mode, Auto Suspend or Video Timeout)
	and go off again.
The notebook turned on	Power On Self Test (POST)	Contact your support representative.
with a series of beeps and	has detected a failure which
your built-in display is	does not allow the display
blank.	to operate.
Your system display won’t	The system may be password-	Check the status indicator panel to verify that the
turn on when the system is	protected.	Security icon is blinking. If it is blinking, enter your
turned on or when the		password.
system has resumed.
The display goes blank by	The notebook has gone into	Press any button on the keyboard, or move the
itself after you have been	Video Timeout, Standby	mouse to restore operation. If that fails, push the
using it.	Mode, or Hibernate Mode	Suspend/Resume button. Check your power
	because you have not used it	management settings, or close your applications and
	for a period of time.	go to the Power Savings menu of the setup utility to
		adjust the timeout values to better suit your opera-
		tion needs. See “BIOS Setup Utility” on page 29.
	Something is pushing on the	Check the Closed Cover switch. (See figure 2-5 on
	Closed Cover switch.	page 8 for location)

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