Fujitsu B6220 User Manual download pdf (Page 69)

Troubleshooting

The display goes blank by

itself after you have been

using it.

The notebook has gone into

Video Timeout, Standby

Mode, or Hibernate Mode

because you have not used it

for a period of time.

Press any button on the keyboard, or move the

mouse to restore operation. If that fails, push the

Suspend/Resume button. Check your power

management settings, or close your applications and

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 31.

The power management time-

outs may be set for very short

intervals and you didn’t notice

the display come on and off.

Press any button on the keyboard, or move the mouse

to restore operation. If that fails, push the Suspend/

Resume button. (The display may be shut off by

Standby Mode, Auto Suspend or Video Timeout)

The display does not close. A foreign object, such as a

paper clip, is stuck between the

display and the keyboard.

Remove all foreign objects from the keyboard.

The display has bright or

dark spots.

If the spots are very tiny and

few in number, this is normal

for a large LCD display.

This is normal; do nothing.

If the spots are numerous or

large enough to interfere with

your operation needs.

Display is faulty; contact your support

representative.

The application display

uses only a portion of your

screen and is surrounded

by a dark frame.

You are running an application

that does not support 800 x

600/1024 x 768 pixel resolution

display and display compres-

sion is enabled.

Display compression gives a clearer but smaller

display for applications that do not support 800 x

600/1024 x 768 pixel resolution. You can fill the

screen but have less resolution by changing your

display compression setting, (See the Video Features

submenu, located within the Advanced menu of the

BIOS. See “BIOS Setup Utility” on page 31.

The display is dark when on

battery power.

The BatteryAid default is set

on low brightness to conserve

power.

Press [Fn] + [F7] to increase brightness or right-

click on the battery gauge and adjust Power Proper-

ties (In Vista: Power Options).

You have connected an

external monitor and it

does not display any

information.

Your BIOS setup is not set to

enable your external monitor.

Toggle the video destination by pressing [Fn]+[F10]

together, or check your BIOS setup and enable your

external monitor. (See the Video Features submenu,

located within the Advanced Menu of the BIOS. See

“BIOS Setup Utility” on page 31.

Your external monitor is not

properly installed.

Reinstall your device. See “External Video Port” on

page 51.

Your operating system soft-

ware is not set up with the

correct driver for that device.

Check your device and operating system

documentation and activate the proper driver.

You have connected an

external monitor and it

does not come on.

Your external monitor is

not compatible with your

notebook.

See your monitor documentation and the External

Monitor Support portions of the Specifications

section. See “Specifications” on page 75.

Miscellaneous Problems

Error message is displayed

on the screen during the

operation of an application.

Application software often

has its own set of error

message displays.

See your application manual and help displays

screens for more information. Not all messages are

errors some may simply be status.

Problem Possible Cause Possible Solutions

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Fujitsu B6220 User Manual Page 69

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