Toshiba TECRA A50-C User Manual page 118

Problem
Markings appear on
the computer's
display panel.
Internal Storage
Problem
Computer does not
boot from internal
storage
Slow performance
Optical Disc Drive
For further information, refer to
User's Manual
Procedure
These marks might have come from contact with
the keyboard and Touch Pad while the display
panel has been closed. 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 that you let the display panel dry
properly before closing it.
Procedure
Check to see whether there is a disc 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
Options setting within the TOSHIBA System
Settings.
The files on the HDD might be fragmented. In this
instance you should run the disk defragmentation
utility to check the condition of your files and the
HDD. Refer to the operating system's
documentation or online Help File for further
information on operating and using the
Defragmentation utility.
As a last resort, you should reformat the HDD and
then reload the operating system and all other files
and data. If you are still unable to resolve the
problem, contact TOSHIBA Support.
Operating Basics.
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