Toshiba Satellite C650D PSC16C-02Q00M Users Manual Canada; English - Page 134

LCD Panel, Hard Disk Drive, Problem, Procedure, FN + F5

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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 Computer does not boot from Hard Disk Drive Slow performance Procedure Check if a diskette is in the diskette drive or a CD/DVD is in the optical disc drive. Remove any 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. 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 8-7

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User’s Manual
8-7
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.
Hard Disk Drive
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
LCD screen.
They might have come from contact with the
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
unresolved or other
problems occur
Refer to your software’s documentation to
determine if the software is causing the difficulty.
Contact your dealer if the problems continue.
Problem
Procedure
Computer does not
boot from Hard Disk
Drive
Check if a diskette is in the diskette drive or a
CD/DVD is in the optical disc drive. Remove any
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.