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78
Troubleshooting (Advanced)
Cannot change the volume by press-
ing
Fn
+
F5
or
Fn
+
F6
.
z
Activate the Windows sound function. When it is not active, the volume does
not change even if
is displayed.
“There was an error updating the reg-
istry” appears when Sound Recorder
is started.
z
Sound Recorder is started by a limited account user whose language setting is
not the same as the administrator user who last started Sound Recorder. This
does not affect the operation.
Keyboard
Only numbers can be input.
z
When the indicator is on, the keyboard is in ten-key mode. Press
NumLk
to
cancel.
Only capital letters can be input.
z
When the indicator is on, the keyboard is in Caps Lock mode.
Press
Caps Lock
to cancel.
Cannot enter special characters (ß, à,
ç, etc.) and symbols.
z
Use the character map. Click [start] - [All Programs] - [Accessories] - [System
Tools] - [Character Map].
Disc Operation
The DVD drive does not work nor-
mally.
z
Set [DVD Operation] to [Enable] in the [Security] menu of the Setup Utility
(
).
z
Clean the lens (
z
Check the disc condition (
Cannot play back TV programs
recorded on a commercial DVD
recorder.
z
Finalize the disc on the DVD recorder when the program was recorded in video
mode on DVD-R/RW or in VR mode on DVD-RW.
A blue background appears on the
screen when playing a MPEG image.
z
You opened the DVD drive or removed the MPEG disc while it was operating.
Re-insert the MPEG disc and close the DVD drive.
The DVD drive vibrates excessively or
makes noise.
z
Insert the disc correctly.
z
Check the disc condition (
z
Set [DVD Drive Speed] to [Low] in the [Main] menu of the Setup Utility (
).
z
When writing to a CD using B’s Recorder, set the writing speed at [8x] or less.
Sound