Matsushita CF-W4HWEZZBM User Manual download pdf (Page 18)

The power indicator or bat-

tery indicator is not lit

The computer does not op-

erate when a USB device is

connected

[

Enter Password

] is displayed

POST Star tup Error (s) is

displayed

Windows startup, or an op-

eration is extremely slow

The date and time are incor-

rect

When resuming from the

standby or hibernation

mode, [Enter Password]

does not appear even if a

password has been set in the

Setup Utility

When “Invalid system disk.

Replace the disk, and then

press any key.” (or a simi-

lar message) is displayed

Check the cable connection for the AC adaptor.

Check to see if a fully charged battery is properly inserted.

Remove the battery pack and disconnect the AC adaptor , then connect them again.

The computer may not operate when certain USB devices are connected. Disconnect the

USB device, or set [ Legacy USB Support] to [ Disable] in [ Advanced] menu of the Setup

Utility .

Input your Supervisor Password or User Password. If you have forgotten it, contact your

technical support office.

Press F9 in the Setup Utility. This will restore the Setup Utility’s settings to their

default values (except the password settings). Then, the Setup Utility must be run once

again for you to input the appropriate operating environment settings.

(The processing speed depends on the application software used, so this operation may

not cause the processing speed to increase. )

If operations slow down during streaming playback, try changing the number of colors of

the display.

You can set the date and time using the following menu:

Windows XP

[start] - [Control Panel] - [Date, Time, Language, and Regional Options] - [Date and

Ti me]

If you continue to experience problems, the internal battery maintaining the clock may

need to be replaced. Contact your technical support office.

When the computer is connected to a LAN, confirm the date and time of the server .

This computer will not correctly recognize the date and time starting from the year 2100

A.D.

Even when a password has been set in the Setup Utility , [ Enter Password ] does not

appear when the computer resumes from the standby or hibernation mode.

If you want to use the security function when using the standby or hibernation mode, use

the Windows password as follows:

Windows XP

Select the account to change in [start] - [ Control Panel ] - [ User Accounts] and set the

password, then add the check mark for [Prompt for password when computer resumes

from standby] in [ Control Panel ] - [ Performance and Maintenance ] - [ Power Options] -

[ Advanced ].

This means a floppy disk that does not contain system startup information has been left in

the floppy disk drive. Remove the floppy disk, and press any key .

This message may appear when certain USB devices are connected. Remove the USB

device, or set [ Legacy USB Support ] in [ Advanced ] menu of the Setup Utility to [ Dis-

able ].

If the message still appears even after trying the above two measures, this may be an

indication that some type of hard disk failure has occurred. Contact your technical sup-

port office.

When a problem occurs, refer to this page. The “Reference Manual” also contains detailed information. If a problem appears to be

related to a software application, read the software related manual. If you still cannot troubleshoot the problem, contact your

technical support office. You can use the PC Information V iewer to check the computer’s usage status.

Starting Up

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Matsushita CF-W4HWEZZBM User Manual Page 18

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