Toshiba C650D user manual LCD Panel, Hard Disk Drive

Models: C650D C650

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Troubleshooting

LCD Panel

Apparent LCD problems may be related to the computer’s setup. Refer to Chapter 7, HW Setup and Passwords, for more information.

Problem

Procedure

No display

Press hot keys FN + F5 to change the display

 

priority, to make sure it is not set for an external

 

monitor.

Markings appear on the They might have come from contact with the

LCD screen.keyboard or touchpad. Try wiping the LCD gently with a clean dry cloth. If markings remain, use LCD cleaner. Be sure to let the LCD dry before closing it.

Problems above remain Refer to your software’s documentation to

unresolved or other determine if the software is causing the difficulty. problems occur

Contact your dealer if the problems continue.

Hard Disk Drive

Problem

Procedure

Computer does not

Check if a diskette is in the diskette drive or a

boot from Hard Disk

CD/DVD is in the optical disc drive. Remove any

Drive

diskette and/or CD/DVD and check Boot priority.

 

Refer to Chapter 7, Boot Priority section.

 

 

 

There may be a problem with your operating

 

system files. Refer to your OS documentation.

 

 

Slow performance

Your files may be fragmented. Run SCANDISK

 

and defragmenter to check the condition of your

 

files and disk. Refer to your OS documentation or

 

online HELP for information on running

 

SCANDISK and the defragmenter.

 

 

 

As a last resort, reformat the hard disk. Then,

 

reload the operating system and other files.

 

If problems persist, contact your dealer.

 

 

User’s Manual

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Toshiba C650D user manual LCD Panel, Hard Disk Drive