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Troubleshooting (Advanced)
<CF-F9/CF-S9 Series>
Cannot play back TV programs recorded on a commercial DVD recorder
In order to play media other than DVD-RAM, they must be finalized using the DVD re corder.
Check whether the DVD is supported in this computer. ( page 73)
<CF-F9/CF-S9 Series>
The CD/DVD drive indicator does not light/blink
Check that the disc is inserted correctly.
The drive power may be turned off.
The drive power can be turned on with the following methods.
• Slide the drive power/open switch and open the disc cover.
• Click on the notification area, and confirm [On] in [Manual switching] of [T he optical disc drive’s power].
• Right-clic k on the notification area, and click [On] in [Manual Switching].
In the Setup Utility, is [Optical Drive Power] set to [Off]? ( page 150)
If this is set to off, unless Windows is running, it is not possible to turn on the drive.
<CF-F9/CF-S9 Series>
Disc playback and writing is not possible
Make sure the inserted disc is a compatible media type. For more about compati ble media types, see “Disc Information”
( page 73).
You may need to clean the disc.
• Cleaning the d isc ( page 69)
Check whether the disc is distorted, damaged, or dirty.
When inserting a disc, follow the procedure below. Make sure the disc is inserted securely.
ASlide the drive power/open switch, and open the disc cover.
BSlide the disc into the drive under the keyboard with the label side up.
CPress firmly on the center of the disc until you hear it click into place.
Windows 7
Windows XP