Sony VAIO VGN-TX850P Supplementary Manual page 15

What should I do if my computer screen (LCD) goes blank?
❑ Your computer screen will go blank if you do not use Instant Mode for a while.
Press any key on the keyboard to resume Instant Mode.
What should I do if the optical disc drive isn't playing my CD
or DVD or if CD/DVD playback is interrupted?
❑
Make sure the disc was inserted into the optical disc drive with the label
facing upward.
❑
Check the DVD package to make sure the region code is compatible with the
optical disc drive. You cannot play a DVD if a region code is not assigned to
the optical disc drive or the assigned region code is not the same as the one
on the package.
For more information on the region code, refer to Notes on playing DVDs
in Using the Optical Disc Drive in the online User Guide.
❑
Instant Mode only supports commercially available DVDs, DVDs in the Video
format, and DVD-RW/DVD-RAM discs in the Video Recording format.
To play any other DVD, launch Windows and use the VAIO Zone
or WinDVD software.
Additionally note that DTS (Digital Theater System) audio is not available for
playback in Instant Mode.
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