Fujitsu P7230 manual Troubleshooting Table, Audio Problems, DVD/CD-RW Drive Problems

L i f e B o o k P 7 0 0 0 N o t e b o o k – S e c t i o n S i x

TROUBLESHOOTING TABLE

Problem Page

Audio Problems . . . . . . . . . . . . . . . . . . . . . . . . . . page 70 Optical Drive Problems . . . . . . . . . . . . . . . . . . . . page 70 Floppy Disk Drive Problems . . . . . . . . . . . . . . . . page 71 Hard Drive Problems . . . . . . . . . . . . . . . . . . . . . . page 71 Keyboard or Mouse Problems. . . . . . . . . . . . . . . page 71 Memory Problems . . . . . . . . . . . . . . . . . . . . . . . . page 72 Modem Problems . . . . . . . . . . . . . . . . . . . . . . . . . page 72

Problem Page

USB Device Problems . . . . . . . . . . . . . . . . . . . . . page 72 PC Card Problems . . . . . . . . . . . . . . . . . . . . . . . . page 72 Power Failures . . . . . . . . . . . . . . . . . . . . . . . . . . . page 73 Shutdown and Startup Problems . . . . . . . . . . . . page 74 Video Problems . . . . . . . . . . . . . . . . . . . . . . . . . . page 75 Miscellaneous Problems . . . . . . . . . . . . . . . . . . . page 76

Problem	Possible Cause	Possible Solutions
Audio Problems
There is no sound	The software volume control	Adjust the sound volume control settings in your software,
coming from the	is set too low.	operating system and applications. You can also use the
built-in speakers.		[Fn+F9] key combination. Pressing [F9] repeatedly while
		holding [Fn] will increase the notebook volume.
	Headphones are plugged into	Plugging in headphones disables the built-in speakers;
	your notebook.	remove the headphones.
	BIOS audio settings are	Set the BIOS setup utility to the default values within the
	incorrect.	Multimedia Device Configuration menu. (See BIOS Setup
		Utility on page 27 for more information)
	Software driver is not config-	Refer to your application and operating system documen-
	ured correctly.	tation for help.
	Sound may be set to Mute.	Click on the Volume icon in the system tray and verify that
		the Mute checkbox is not set. You can also use the [Fn+F3]
		key combination. Pressing [F3] while holding [Fn] will
		toggle the audio Mute on and off.
	Device Manager may not be	Go to the Control Panel -> System, and click on the Hard-
	set correctly.	ware tab. Click the [Device Manager] button and scroll
		down to “Sound, Video and Game Controllers”. Click the
		“+” symbol and scroll down the list that appears to see if
		there is a yellow exclamation point next to any of the items.
		If there is, you will need to reload the related driver.
DVD/CD-RW Drive Problems
LifeBook notebook	Protective sheet is still in the	Remove the protective sheet from the tray.
fails to recognize disc	optical drive tray.
in optical drive.
	The disc is not pushed down	Open optical drive tray and re-install the disc properly.
	onto the center of the drive.
	Optical drive tray is not	Push on the front of the optical drive tray until it latches.
	latched shut.
	Incorrect DVD Player or no	Install DVD Player software. (See “Using the Optical Drive
	player software is installed.	Software” on page 38 for more information.)
	Wrong drive designator was	Verify the drive designator used by the application is the
	used for optical drive in the	same as the one used by the operating system. When the
	application.	operating system is booted from a DVD/CD, drive designa-
		tions are automatically adjusted.
	DVD/CD disc is dirty or	Wipe disc with non-abrasive cleaning cloth and reinsert. If
	defective.	it still will not work try a different disc.

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