Fujitsu S7211 manual Troubleshooting Table, Audio Problems, Optical Drive Problems

L i f e B o o k S 7 0 0 0 N o t e b o o k

TROUBLESHOOTING TABLE

Problem Page

Audio Problems . . . . . . . . . . . . . . . . . . . . . . . . . . page 50 DVD/CD-ROM Drive Problems. . . . . . . . . . . . . page 50 Floppy Disk Drive Problems . . . . . . . . . . . . . . . . page 51 Hard Drive Problems . . . . . . . . . . . . . . . . . . . . . . page 51 Keyboard or Mouse Problems. . . . . . . . . . . . . . . page 51 Memory Problems . . . . . . . . . . . . . . . . . . . . . . . . page 52 Modem Problems . . . . . . . . . . . . . . . . . . . . . . . . . page 52

Problem Page

USB Device Problems . . . . . . . . . . . . . . . . . . . . . page 52 ExpressCard Problems. . . . . . . . . . . . . . . . . . . . . page 52 Power Failures . . . . . . . . . . . . . . . . . . . . . . . . . . . page 53 Shutdown and Startup Problems . . . . . . . . . . . . page 54 Video Problems . . . . . . . . . . . . . . . . . . . . . . . . . . page 55 Miscellaneous Problems . . . . . . . . . . . . . . . . . . . page 56

Problem	Possible Cause	Possible Solutions
Audio Problems
There is no sound coming	The volume is turned too low.	Adjust the volume control on your notebook and
from the built-in speakers.		operating system.Use the [Fn+F9] key combination
		on your LifeBook keyboard. Pressing [F9] repeat-
		edly while holding [Fn] will increase the volume of
		your notebook.
	The software volume control is	Manually adjusting the volume (i.e. keyboard "hot
	set too low.	keys") should dynamically adjust the volume of the
		operating (see above). If that doesn’t work, adjust
		the sound volume control settings in your software
		or application.
	Headphones are plugged into	Plugging in headphones disables the built-in
	your notebook.	speakers, remove the headphones.
	Software driver is not	The Audio Driver may be installed or reinstalled by
	configured correctly.	using the Drivers and Applications CD that came
		with your Fujitsu LifeBook. Refer to your applica-
		tion and operating system documentation for help.
	The speakers have been muted	Click on the Volume icon in the tool tray on the
	using the Volume icon in the	bottom right of the screen. (It looks like a speaker).
	system tray.	If the Mute box is checked, click on it to uncheck it.
		You can also use the [Fn+F3] key combination to
		toggle the volume on and off.Pressing [F3] while
		holding [Fn] will toggle the audio mute.
Optical Drive Problems
LifeBook notebook fails to	The disc is not pushed down	Open the optical drive tray and re-install the disc
recognize DVD/CD-RW/	onto raised center circle of the	properly.
CD-ROM’s.	drive.
	Optical drive tray is not	Push on the front of the optical drive tray until it
	latched shut.	latches. If that doesn’t work, pull out the modular
		drive latch to remove the device from the bay, then
		re-insert the drive until it latched; this ensures that
		the drive is properly seated.
	Incorrect DVD Player or no	Install DVD Player software. (See “Media Player
	DVD Player software is	Software” on page 39 for more information.)
	installed.
	Disc is dirty or defective.	Wipe the disc with a non-abrasive CD cleaning cloth
		and reinsert. It if still will not work try another disc
		in the drive.

50