Hard Disk Drive; Internal Display Panel - Toshiba L450 User Manual

L450/L450D

Internal display panel

Apparent display panel problems may be related to the computer's setup
and configuration - please refer to Chapter 7,
for further information.
Problem
No display
Markings appear on
the LCD screen.
Problems above
remain unresolved or
other problems occur

Hard disk drive

Problem
Computer does not
boot from hard disk
drive
9-8
Procedure
Press the FN + F5 hot keys to adjust the display
priority, and to make sure it is not set for output to
an external monitor.
These marks may have come from contact with
the keyboard, or Touch Pad while the display has
been closed. You should try to remove the marks
by gently wiping the display panel with a clean
dry cloth or, if this fails, with a good quality LCD
screen cleaner. In this latter instance you should
always follow the instructions with the screen
cleaner and always ensure you let the LCD
screen dry properly before closing it.
You should initially refer to the documentation
supplied with you software to determine if it is
this that is causing the problems. Alternatively
you may wish to run the TOSHIBA PC
Diagnostic Tool to check the general operation
of the computer.
If you are still unable to resolve the problem,
contact your reseller, dealer or service provider.
Procedure
Check to see whether a floppy diskette is in the
floppy diskette drive or a CD-ROM/DVD-ROM in
the optical disc drive - if so remove it and try to
start the computer again.
If this has no effect, check the Boot Priority
setting within the TOSHIBA HW Setup utility -
please refer to the
Chapter 7, HW Setup and
information.
Please refer to your operating system
documentation in order to determine whether
there is a problem with any of the operating
system files or settings.
HW Setup and Passwords,
Boot Priority section in
Passwords, for further
User's Manual