T r o u b l e s h o o t i n g

 

 

 

 

 

 

 

Problem

Possible Cause

Possible Solutions

 

 

 

 

 

 

Your LifeBook appears to

BIOS setup changes were not

Make sure you select Save Changes And Exit when

change setup parameters

saved when you made them

exiting the BIOS setup utility.

when you start it.

and exited the BIOS setup

 

 

utility returning it to

 

 

previous settings.

 

 

 

 

 

The BIOS CMOS hold-up

Contact your support representative for repairs.

 

battery has failed.

This is not a user serviceable part but has a normal

 

 

 

life of 3 to 5 years.

 

 

 

 

Video Problems

 

 

 

 

 

 

The built-in display is

Something is pushing on the

Clear the Closed Cover switch. (See figure 2-3 on

blank when you turn on

Closed Cover switch.

page 9 for location)

your LifeBook.

 

 

 

The LifeBook is set for an

Pressing [F10] while holding down the [FN] key

 

 

external monitor only.

allows you to change your selection of where to

 

 

 

send your display video. Each time you press the

 

 

 

combination of keys you will step to the next

 

 

 

choice. The choices, in order are: built-in display

 

 

 

only, external monitor only, both built-in display

 

 

 

and external monitor.

 

 

 

 

The angle of the display

Move the display and the brightness control until

 

and the brightness settings

you have adequate visibility.

 

are not adequate for your

 

 

lighting conditions.

 

 

 

 

 

The power management time-

Press any button the keyboard, or move the mouse

 

outs may be set for very short

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

 

intervals and you failed to

Resume button. (The display may be shut off by

 

notice the display come on

Standy mode, Auto Suspend or Video Timeout)

 

and go off again.

 

 

 

 

The LifeBook turned

Power On Self Test (POST)

Contact your support representative.

on with a series of beeps

has detected a failure which

 

and your built-in display

does not allow the display

 

is blank.

to operate.

 

 

 

 

The display goes blank by

The LifeBook has gone into

Press any button on the keyboard, or move the

itself after you have been

Video timeout, Standby mode,

mouse to restore operation. If that fails, push the

using it.

Suspend mode or Hibernation

Suspend/Resume button. Check your power

 

(Save-to-Disk) mode because

management settings, or close your applications

 

you have not used it for a

and go to the Power Savings menu of the setup

 

period of time.

utility to adjust the timeout values to better suit

 

 

 

your operation needs. (See BIOS Setup Utility on

 

 

 

page 33 for more information)

 

 

 

 

Something is pushing on the

Check the Closed Cover switch. (See figure 2-3 on

 

Closed Cover switch.

page 9 for location)

 

 

 

 

The power management time-

Press any button on the keyboard, or move the mouse

 

outs may be set for very short

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

 

intervals and you failed to

Resume button. (The display may be shut off by

 

notice the display come on

Standby Mode, Auto Suspend or Video Timeout)

 

and go off again.

 

 

 

 

 

65

Page 75
Image 75
Fujitsu C6577 manual for location, Your operation needs. See Bios Setup Utility on, for more information

C6577 specifications

The Fujitsu C6577 is a versatile and high-performance device designed to meet the growing demands of both business and consumer users. As a sophisticated mobile computing solution, it boasts a range of features and technologies that set it apart in the competitive market.

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In summary, the Fujitsu C6577 stands out due to its powerful processor, high-quality display, excellent connectivity options, long-lasting battery life, advanced security features, and stylish design. These characteristics make it a top choice for both professionals and everyday users seeking a reliable and efficient mobile computing device.