Fujitsu LifeBook N6420 User Manual download pdf (Page 70)

LifeBook N6400 Series User’s Guide

The display goes blank by

itself after it is used.

(continued)

The power management time-

outs may be set for very short

intervals and you failed to

notice the display come on

and go off again.

Press any button or key on the keyboard, or move the

mouse to restore operation. If that fails, push the

Power and Suspend/Resume button. (The display

may be shut off by Standby Mode, Auto Suspend or

Video Timeout.)

The built-in 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 built-in 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.

You have connected an

external video device and it

does not come on.

Your external video device is

not compatible with your Life-

Book notebook.

See your monitor documentation and the External

Monitor Support portions of the Specifications

section on page 75.

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 pixel resolution display

and display compression is

enabled.

Display compression gives a clearer but smaller

display for applications that do not support 800 x

600 pixel resolution. You can fill the screen but have

less resolution by changing your display compres-

sion setting, (See Video Features submenu, located

within the Advanced menu of the BIOS.) (See BIOS

Setup Utility page 29 for more information)

You have connected an

external video device and it

does not display any

information.

Your BIOS setup is not set to

enable your external device.

Toggle the video destination by pressing [Fn] and

[F10] together, or check the BIOS setup and enable

your external video device. (See Video Features

submenu, located within the Advanced Menu of the

BIOS.) (See BIOS Setup Utility page 29 for more

information)

Your external video device is

not properly installed.

Reinstall your device. (See External Video Port

page 51 for more information)

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.

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

N6420-Vista.book Page 62 Friday, February 16, 2007 4:48 PM

1 2 ... 65 66 67 68 69 70 71 72 73 74 75 ... 127 128

Comments to this Manuals

No comments

Fujitsu LifeBook N6420 User Manual Page 70

Comments to this Manuals

Related products and manuals for Laptops Fujitsu LifeBook N6420