Fujitsu S7210 manual Utility on page 29 for more information, page 59 for more information

		T r o u b l e s h o o t i n g
Problem	Possible Cause	Possible Solutions
The system powers up, and	The boot sequence settings	Set the operating source by pressing the [ESC] key
displays power on informa-	of the setup utility are not	while the Fujitsu logo is on screen or use the [F2]
tion, but fails to load the	compatible with your	key and enter the setup utility and adjust the source
operating system.	configuration.	settings from the Boot menu. (See BIOS Setup
(continued)		Utility on page 29 for more information)
	Internal hard drive was	Use the BIOS setup utility or Primary Master
	not detected.	submenu, located within the Main menu, to try to
		auto detect the internal hard drive.
An error message is	Power On Self Test (POST) has	See the Power On Self Test (POST) messages to
displayed on the screen	detected a problem.	determine the meaning and severity of the problem.
during the notebook		Not all messages are errors; some are simply status
(boot) sequence.		indicators. (See Power On Self Test Messages on
		page 59 for more information)
Your notebook appears to	BIOS setup changes were not	Make sure you select Save Changes And Exit when
change setup parameters	saved when you made them	exiting the BIOS setup utility.
when you start it.	and exited the setup utility
	returning it to earlier settings.
	The BIOS CMOS hold-up	Contact your support representative for repairs.
	battery has failed.	This is not a user serviceable part.
Your system display won’t	You have installed the Life-	Check the Status Indicator Panel for presence of the
turn on when the system is	Book/Security Application	Security icon. If it is visible, enter your password.
turned on or has resumed.	panel.	(See Security Indicator on page 13 for more informa-
		tion)
Video Problems
The built-in display is	The notebook is set for an	Pressing [F10] while holding down the [Fn] key
blank when you turn on	external monitor only.	allows you to change your selection of where to send
your LifeBook notebook.		your display video. Each 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 bright-	Move the display and the brightness control until
	ness settings are not adequate	you have adequate visibility. Pressing the [F6] or
	for your lighting conditions.	[F7] keys while holding down the [Fn] key also
		allows you to change the display brightness level.
	The power management time-	Press a keyboard button or move the mouse to
	outs may be set for very short	restore operation. If that fails, push the Power/
	intervals and you failed to	Suspend/Resume button. (The display may be shut
	notice the display come on	off by Standby mode, Auto Suspend or Video
	and go off again.	Timeout)
The LifeBook notebook	Power On Self Test (POST)	Contact your support representative.
turned on with a series of	has detected a failure which
beeps and your built-in	does not allow the display
display is blank.	to operate.
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 mode,	mouse to restore operation. If that fails, push the
using it.	Suspend mode or Save-to-Disk	Power/Suspend/Resume button. Check your power
	mode because you have not	management settings, or close your applications
	used it for a period of time.	and go to the Power Options control panel.

57