Fujitsu B6220 Troubleshooting Table, Audio Problems, menu. See “BIOS Setup Utility” on page

L i f e B o o k B 6 2 0 0 S e r i e s – S e c t i o n F i v e

TROUBLESHOOTING TABLE

Problem Page

Audio Problems . . . . . . . . . . . . . . . . . . . . . . . . . . page 56 Docking Problems . . . . . . . . . . . . . . . . . . . . . . . . page 56 Floppy Disk Drive Problems . . . . . . . . . . . . . . . . page 56 Hard Drive Problems . . . . . . . . . . . . . . . . . . . . . . page 56 Keyboard or Mouse Problems. . . . . . . . . . . . . . . page 57 Memory Problems . . . . . . . . . . . . . . . . . . . . . . . . page 57

Problem Page

Modem Problems. . . . . . . . . . . . . . . . . . . . . . . . . page 57 USB Device Problems . . . . . . . . . . . . . . . . . . . . . page 57 PC Card Problems . . . . . . . . . . . . . . . . . . . . . . . . page 58 Power Failures . . . . . . . . . . . . . . . . . . . . . . . . . . . page 58 Shutdown and Startup Problems . . . . . . . . . . . . page 59 Video Problems . . . . . . . . . . . . . . . . . . . . . . . . . . page 60 Miscellaneous Problems . . . . . . . . . . . . . . . . . . . page 61

Problem	Possible Cause	Possible Solutions
Audio Problems
There is no sound coming	The software volume control is	Adjust the sound volume control settings in your
from the built-in speakers.	set too low.	software, operating system and applications.
	Headphones are plugged into	Plugging in headphones disables the built-in
	your notebook.	speakers; remove the headphones.
	BIOS audio settings	Set the BIOS setup utility to the default values
	are incorrect.	within the Advanced/Miscellaneous Configurations
		menu. See “BIOS Setup Utility” on page 31.
	Software driver is not	Refer to your application and operating system
	configured correctly.	documentation for help.
	Sound could have been muted	Press [F3] while holding the [Fn] key to toggle the
	with function keys.	sound on and off.
Port Replicator Problems
LifeBook notebook does	Port Replicator AC adapter is	Provide power to the Port Replicator.
not turn on when installed	not plugged in.
in optional Port Replicator
	Notebook is not properly	Remove and re-dock your notebook.
	seated in the Port Replicator.
Floppy Disk Drive Problems
You cannot access your	You tried to write to a write-	Eject the floppy disk and set it to write enable.
optional floppy disk drive.	protected floppy disk.	See “Preparing a Disk for Use” on page 41.
	Floppy disk is not	Eject floppy disk, check orientation and re-insert.
	loaded correctly.	See “Ejecting a Disk” on page 41.
	The floppy disk drive may not	Remove and re-install your floppy disk drive.
	be properly installed.
	Security is set to protect access	Verify your password and security settings.
	to floppy disk data.
	The USB floppy disk drive is	Verify that USB Support is enabled in the BIOS
	not selected in the BIOS.	Setup utility. See “BIOS Setup Utility” on page 31.
Hard Drive Problems
You cannot access your	The setup utility is incorrectly	Revise BIOS settings to set both Primary Master and
hard drive.	set for your hard drive.	Slave correctly. See “BIOS Setup Utility” on page 31.
	The wrong drive designator	Verify drive designator used by application is in
	was used by an application	use by the operating system. When the operating
	when a bootable CD-ROM was	system is booted from a CD, drive designations
	used to start the notebook.	are automatically adjusted.

56